ISO 27001 Certificate
SOC 1 Type I Certificate
SOC 2 Type II Certificate
PCI DSS
HIPAA
RGPD
Internal validation & live display
Multiple badges & continuous verification
Faster underwriting decisions
ISOSOC2 Type 1SOC2 Type 2PCI DSSHIPAAGDPR

Juniper Networks is leading the revolution in networking, making it one of the most exciting technology companies in Silicon Valley today. Since being founded by Pradeep Sindhu, Dennis Ferguson, and Bjorn Liencres nearly 20 years ago, Juniper’s sole mission has been to create innovative products and solutions that meet the growing demands of the connected world. Juniper Networks [NYSE: JNPR] is headquartered in Sunnyvale, California, with over 9,000 employees in 50 countries and nearly $5 billion in revenue. Our customers include the top 100 global service providers and 30,000 enterprises, including the Global Fortune 100 as well as hundreds of federal, state and local government agencies and higher educational organizations. At Juniper Networks, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement that the world has ever known. Now more than ever, the world needs network innovation to connect ideas and unleash our full potential. Juniper is taking a new approach to the network — one that is intelligent, agile, secure and open to any vendor and any network environment. To learn more about Juniper, our products, and our vision for the decade ahead, visit our site at https://www.juniper.net.

Juniper Networks A.I CyberSecurity Scoring

Juniper Networks

Company Details

Linkedin ID:

juniper-networks

Employees number:

11,851

Number of followers:

831,939

NAICS:

5112

Industry Type:

Software Development

Homepage:

juniper.net

IP Addresses:

0

Company ID:

JUN_6775708

Scan Status:

In-progress

AI scoreJuniper Networks Risk Score (AI oriented)

Between 600 and 649

https://images.rankiteo.com/companyimages/juniper-networks.jpeg
Juniper Networks Software Development
Updated:
  • Powered by our proprietary A.I cyber incident model
  • Insurance preferes TPRM score to calculate premium
globalscoreJuniper Networks Global Score (TPRM)

XXXX

https://images.rankiteo.com/companyimages/juniper-networks.jpeg
Juniper Networks Software Development
  • Instant access to detailed risk factors
  • Benchmark vs. industry & size peers
  • Vulnerabilities
  • Findings

Juniper Networks Company CyberSecurity News & History

Past Incidents
6
Attack Types
4
EntityTypeSeverityImpactSeenBlog DetailsIncident DetailsView
Juniper NetworksBreach100512/2024
Rankiteo Explanation :
Attack threatening the organization’s existence

Description: Juniper Networks reported an incident on December 11, 2024, where multiple customers experienced suspicious behavior on their Session Smart Network (SSN) platforms. These systems were infected with Mirai malware, which employed the devices in DDoS attacks, causing network disruptions. The malware exploited devices still using default passwords, facilitating unauthorized access and remote command execution. Juniper Networks outlined that signs of Mirai's presence included port scanning, failed SSH logins, spikes in outbound traffic, and erratic behavior. The company recommended enhancing security by changing default credentials, monitoring logs, using firewalls and IDS/IPS, and keeping firmware updated to mitigate the risk of future attacks.

Juniper NetworksBreach10053/2025
Rankiteo Explanation :
Attack threatening the organization’s existence

Description: Mandiant researchers discovered custom backdoors deployed by China-linked espionage group UNC3886 on outdated Juniper Networks Junos OS routers. These TINYSHELL-based backdoors aimed for long-term persistence and stealth, targeting internal networking infrastructure and ISP routers. The backdoors imitated legitimate binaries and bypassed Junos OS security mechanisms, which could potentially lead to privileged access abuse, network authentication service compromises, and further covert operations within affected systems. The incident highlights significant vulnerabilities within critical networking devices and represents a strategic threat to the defense, technology, and telecommunications sectors.

Juniper NetworksCyber Attack25112/2024
Rankiteo Explanation :
Attack without any consequences

Description: On December 11, 2024, Juniper Networks identified a security breach where multiple customers' Session Smart Router (SSR) products running default passwords were compromised. The attackers leveraged the devices to conduct Distributed Denial-of-Service (DDoS) attacks as part of the Mirai botnet's activity. This security event resulted in unusual network behavior, including port scanning, failed SSH logins, spikes in traffic, and connections from known malicious IP addresses. Juniper Networks has issued recommendations to customers for strengthening security practices and mitigating future risks. This incident underscores the importance of strong password policies and regular security monitoring to prevent exploitation of network devices. No data leaks or critical threats to personal, financial, or regional economic security were reported.

Juniper NetworksRansomware60312/2024
Rankiteo Explanation :
Attack with significant impact with internal employee data leaks

Description: On December 11, 2024, Juniper Networks reported that a Mirai botnet was targeting Session Smart Router (SSR) products by exploiting devices with default passwords. The malicious actors compromised the SSR devices and used them to launch DDoS attacks against other devices. The systems infected with the Mirai malware displayed signs of unusual activity such as port scanning, failed SSH logins, spikes in outbound traffic, and connections from malevolent IP addresses. Juniper Networks urged customers to bolster security by changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, and updating firmware to mitigate against such threats.

Juniper NetworksVulnerability60312/2024
Rankiteo Explanation :
Attack with significant impact with internal employee data leaks

Description: Juniper Networks issued an alert regarding a Mirai botnet attack on Session Smart Router (SSR) devices with default credentials. The attack, detected on December 11, 2024, compromised SSR products and facilitated DDoS attacks using the infected devices. The Mirai botnet exploited default passwords to enable remote command execution and initiate various forms of malicious activity, particularly DDoS attacks. Unusual port scans, frequent SSH login failures, traffic spikes, and erratic device behaviors were indicators of the infection. The incident necessitated a reinforcement of security measures, such as updating default credentials, strengthening passwords, regular monitoring of access logs, deployment of firewalls, and up-to-date firmware to mitigate further risks.

Juniper NetworksVulnerability1006/2024
Rankiteo Explanation :
Attack threatening the organization's existence

Description: In mid-2024, China-linked cyber espionage group UNC3886 targeted outdated Juniper Networks Junos OS MX routers with custom backdoors. The deployment of TINYSHELL-based backdoors, which allowed for stealthy, persistent access, showed a sophisticated understanding of system internals and posed a significant threat. This attack rendered the organization vulnerable to long-term espionage activities, primarily affecting the defense, technology, and telecommunications sectors in the US and Asia. The security incident not only undermined the integrity of Juniper Networks' devices but also put sensitive customer and employee data at risk.

Juniper Networks
Breach
Severity: 100
Impact: 5
Seen: 12/2024
Blog:
Rankiteo Explanation
Attack threatening the organization’s existence

Description: Juniper Networks reported an incident on December 11, 2024, where multiple customers experienced suspicious behavior on their Session Smart Network (SSN) platforms. These systems were infected with Mirai malware, which employed the devices in DDoS attacks, causing network disruptions. The malware exploited devices still using default passwords, facilitating unauthorized access and remote command execution. Juniper Networks outlined that signs of Mirai's presence included port scanning, failed SSH logins, spikes in outbound traffic, and erratic behavior. The company recommended enhancing security by changing default credentials, monitoring logs, using firewalls and IDS/IPS, and keeping firmware updated to mitigate the risk of future attacks.

Juniper Networks
Breach
Severity: 100
Impact: 5
Seen: 3/2025
Blog:
Rankiteo Explanation
Attack threatening the organization’s existence

Description: Mandiant researchers discovered custom backdoors deployed by China-linked espionage group UNC3886 on outdated Juniper Networks Junos OS routers. These TINYSHELL-based backdoors aimed for long-term persistence and stealth, targeting internal networking infrastructure and ISP routers. The backdoors imitated legitimate binaries and bypassed Junos OS security mechanisms, which could potentially lead to privileged access abuse, network authentication service compromises, and further covert operations within affected systems. The incident highlights significant vulnerabilities within critical networking devices and represents a strategic threat to the defense, technology, and telecommunications sectors.

Juniper Networks
Cyber Attack
Severity: 25
Impact: 1
Seen: 12/2024
Blog:
Rankiteo Explanation
Attack without any consequences

Description: On December 11, 2024, Juniper Networks identified a security breach where multiple customers' Session Smart Router (SSR) products running default passwords were compromised. The attackers leveraged the devices to conduct Distributed Denial-of-Service (DDoS) attacks as part of the Mirai botnet's activity. This security event resulted in unusual network behavior, including port scanning, failed SSH logins, spikes in traffic, and connections from known malicious IP addresses. Juniper Networks has issued recommendations to customers for strengthening security practices and mitigating future risks. This incident underscores the importance of strong password policies and regular security monitoring to prevent exploitation of network devices. No data leaks or critical threats to personal, financial, or regional economic security were reported.

Juniper Networks
Ransomware
Severity: 60
Impact: 3
Seen: 12/2024
Blog:
Rankiteo Explanation
Attack with significant impact with internal employee data leaks

Description: On December 11, 2024, Juniper Networks reported that a Mirai botnet was targeting Session Smart Router (SSR) products by exploiting devices with default passwords. The malicious actors compromised the SSR devices and used them to launch DDoS attacks against other devices. The systems infected with the Mirai malware displayed signs of unusual activity such as port scanning, failed SSH logins, spikes in outbound traffic, and connections from malevolent IP addresses. Juniper Networks urged customers to bolster security by changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, and updating firmware to mitigate against such threats.

Juniper Networks
Vulnerability
Severity: 60
Impact: 3
Seen: 12/2024
Blog:
Rankiteo Explanation
Attack with significant impact with internal employee data leaks

Description: Juniper Networks issued an alert regarding a Mirai botnet attack on Session Smart Router (SSR) devices with default credentials. The attack, detected on December 11, 2024, compromised SSR products and facilitated DDoS attacks using the infected devices. The Mirai botnet exploited default passwords to enable remote command execution and initiate various forms of malicious activity, particularly DDoS attacks. Unusual port scans, frequent SSH login failures, traffic spikes, and erratic device behaviors were indicators of the infection. The incident necessitated a reinforcement of security measures, such as updating default credentials, strengthening passwords, regular monitoring of access logs, deployment of firewalls, and up-to-date firmware to mitigate further risks.

Juniper Networks
Vulnerability
Severity: 100
Impact:
Seen: 6/2024
Blog:
Rankiteo Explanation
Attack threatening the organization's existence

Description: In mid-2024, China-linked cyber espionage group UNC3886 targeted outdated Juniper Networks Junos OS MX routers with custom backdoors. The deployment of TINYSHELL-based backdoors, which allowed for stealthy, persistent access, showed a sophisticated understanding of system internals and posed a significant threat. This attack rendered the organization vulnerable to long-term espionage activities, primarily affecting the defense, technology, and telecommunications sectors in the US and Asia. The security incident not only undermined the integrity of Juniper Networks' devices but also put sensitive customer and employee data at risk.

Ailogo

Juniper Networks Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

🔒
Incident Predictions locked
Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

🔒
A.I. Risk Score Predictions locked
Access Monitoring Plan
statics

Underwriter Stats for Juniper Networks

Incidents vs Software Development Industry Average (This Year)

Juniper Networks has 127.27% more incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs All-Companies Average (This Year)

Juniper Networks has 56.25% more incidents than the average of all companies with at least one recorded incident.

Incident Types Juniper Networks vs Software Development Industry Avg (This Year)

Juniper Networks reported 1 incidents this year: 0 cyber attacks, 0 ransomware, 0 vulnerabilities, 1 data breaches, compared to industry peers with at least 1 incident.

Incident History — Juniper Networks (X = Date, Y = Severity)

Juniper Networks cyber incidents detection timeline including parent company and subsidiaries

Juniper Networks Company Subsidiaries

SubsidiaryImage

Juniper Networks is leading the revolution in networking, making it one of the most exciting technology companies in Silicon Valley today. Since being founded by Pradeep Sindhu, Dennis Ferguson, and Bjorn Liencres nearly 20 years ago, Juniper’s sole mission has been to create innovative products and solutions that meet the growing demands of the connected world. Juniper Networks [NYSE: JNPR] is headquartered in Sunnyvale, California, with over 9,000 employees in 50 countries and nearly $5 billion in revenue. Our customers include the top 100 global service providers and 30,000 enterprises, including the Global Fortune 100 as well as hundreds of federal, state and local government agencies and higher educational organizations. At Juniper Networks, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement that the world has ever known. Now more than ever, the world needs network innovation to connect ideas and unleash our full potential. Juniper is taking a new approach to the network — one that is intelligent, agile, secure and open to any vendor and any network environment. To learn more about Juniper, our products, and our vision for the decade ahead, visit our site at https://www.juniper.net.

Loading...
similarCompanies

Juniper Networks Similar Companies

Synopsys Inc

Catalyzing the era of pervasive intelligence, Synopsys delivers trusted and comprehensive silicon to systems design solutions, from electronic design automation to silicon IP and system verification and validation. We partner closely with semiconductor and systems customers across a wide range of

Instagram

More than one billion people around the world use Instagram, and we’re proud to be bringing them closer to the people and things they love. Instagram inspires people to see the world differently, discover new interests, and express themselves. Since launching in 2010, our community has grown at a r

Rakuten

Rakuten Group, Inc. (TSE: 4755) is a global technology leader in services that empower individuals, communities, businesses and society. Founded in Tokyo in 1997 as an online marketplace, Rakuten has expanded to offer services in e-commerce, fintech, digital content and communications to 2 billion m

Baidu, Inc.

Baidu is a leading AI company with strong Internet foundation, driven by our mission to “make the complicated world simpler through technology”. Founded in 2000 as a search engine platform, we were an early adopter of artificial intelligence in 2010. Since then, we have established a full AI stack,

Databricks

Databricks is the Data and AI company. More than 10,000 organizations worldwide — including Block, Comcast, Condé Nast, Rivian, Shell and over 60% of the Fortune 500 — rely on the Databricks Data Intelligence Platform to take control of their data and put it to work with AI. Databricks is headquarte

Bosch

The Bosch Group is a leading global supplier of technology and services. It employs roughly 417,900 associates worldwide (as of December 31, 2024). According to preliminary figures, the company generated sales of 90.5 billion euros in 2024. Its operations are divided into four business sectors: Mobi

Intuit

Intuit is a global technology platform that helps our customers and communities overcome their most important financial challenges. Serving millions of customers worldwide with TurboTax, QuickBooks, Credit Karma and Mailchimp, we believe that everyone should have the opportunity to prosper and we wo

Bosch USA

The Bosch Group’s strategic objective is to create solutions for a connected life. Bosch improves quality of life worldwide with innovative products and services that are "Invented for life"​ and spark enthusiasm. Podcast: http://bit.ly/beyondbosch Imprint: https://www.bosch.us/corporate-informatio

Snowflake

**Snowflake is proud to be the Official Data Collaboration Provider for LA28 and Team USA.** Snowflake delivers the AI Data Cloud — a global network where thousands of organizations mobilize data with near-unlimited scale, concurrency, and performance. Inside the AI Data Cloud, organizations unite

newsone

Juniper Networks CyberSecurity News

October 14, 2025 07:00 AM
HPE executive details the multifaceted benefits of its Juniper Networks acquisition

Zeeshan Hadi, Country Manager UAE & Africa at HPE Networking, spoke to CNME Editor Mark Forker, where he explained in detail how the...

September 29, 2025 07:00 AM
HPE Networking partakes in quantum network security PoC

Hewlett Packard Enterprise (HPE) Networking was part of a recent proof-of-concept (PoC) that demonstrated the deployment of quantum-safe...

September 16, 2025 07:00 AM
HPE announces new cloud instance in the KSA for the HPE Juniper Networking Mist AI-native networking platform

Secure, intelligent, automated solutions well-positioned to support the Kingdom's Vision 2030 goals.

August 26, 2025 07:00 AM
Westcon-Comstor recognised as a 2024 Partner of the Year by Juniper Networks

Westcon-Comstor, a global technology provider and specialist distributor, today announced that it has been recognised as a 2024 Partner of...

August 08, 2025 07:00 AM
HPE Unveils Powerful AI Cybersecurity Tools After Juniper Deal

Hewlett-Packard Enterprise Company (NYSE:HPE) is one of the Top AI Stocks Taking Wall Street by Storm. On August 5, the company announced...

August 05, 2025 07:00 AM
HPE Unveils New AI-Driven Security and Advanced Data Protection Innovations at Black Hat USA 2025

HPE to showcase combined secure networking portfolio, for the first time since acquisition of Juniper Networks. HPE extends mission-critical...

August 05, 2025 07:00 AM
HPE Security Ramped Up Post-Juniper Acquisition With SASE Copilot; Expanded NAC For Juniper, Cisco Devices

HPE is adding to its secure networking portfolio with a handful of AI-powered security announcements, including technology that can work...

August 05, 2025 07:00 AM
HPE unveils AI-powered network security and data protection technology

At Black Hat 2025, HPE showcases new data protection capabilities, SASE copilot, and a unified portfolio following its Juniper Networks...

July 14, 2025 07:00 AM
Juniper Networks, Inc. (JNPR): A Bull Case Theory

We came across a bullish thesis on Juniper Networks, Inc. on Stock Region Research's Substack by Stock Region. In this article, we will...

faq

Frequently Asked Questions

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.

Juniper Networks CyberSecurity History Information

Official Website of Juniper Networks

The official website of Juniper Networks is http://www.juniper.net.

Juniper Networks’s AI-Generated Cybersecurity Score

According to Rankiteo, Juniper Networks’s AI-generated cybersecurity score is 601, reflecting their Poor security posture.

How many security badges does Juniper Networks’ have ?

According to Rankiteo, Juniper Networks currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Does Juniper Networks have SOC 2 Type 1 certification ?

According to Rankiteo, Juniper Networks is not certified under SOC 2 Type 1.

Does Juniper Networks have SOC 2 Type 2 certification ?

According to Rankiteo, Juniper Networks does not hold a SOC 2 Type 2 certification.

Does Juniper Networks comply with GDPR ?

According to Rankiteo, Juniper Networks is not listed as GDPR compliant.

Does Juniper Networks have PCI DSS certification ?

According to Rankiteo, Juniper Networks does not currently maintain PCI DSS compliance.

Does Juniper Networks comply with HIPAA ?

According to Rankiteo, Juniper Networks is not compliant with HIPAA regulations.

Does Juniper Networks have ISO 27001 certification ?

According to Rankiteo,Juniper Networks is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Industry Classification of Juniper Networks

Juniper Networks operates primarily in the Software Development industry.

Number of Employees at Juniper Networks

Juniper Networks employs approximately 11,851 people worldwide.

Subsidiaries Owned by Juniper Networks

Juniper Networks presently has no subsidiaries across any sectors.

Juniper Networks’s LinkedIn Followers

Juniper Networks’s official LinkedIn profile has approximately 831,939 followers.

NAICS Classification of Juniper Networks

Juniper Networks is classified under the NAICS code 5112, which corresponds to Software Publishers.

Juniper Networks’s Presence on Crunchbase

Yes, Juniper Networks has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/juniper-networks.

Juniper Networks’s Presence on LinkedIn

Yes, Juniper Networks maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/juniper-networks.

Cybersecurity Incidents Involving Juniper Networks

As of November 27, 2025, Rankiteo reports that Juniper Networks has experienced 6 cybersecurity incidents.

Number of Peer and Competitor Companies

Juniper Networks has an estimated 26,565 peer or competitor companies worldwide.

What types of cybersecurity incidents have occurred at Juniper Networks ?

Incident Types: The types of cybersecurity incidents that have occurred include Vulnerability, Breach, Cyber Attack and Ransomware.

How does Juniper Networks detect and respond to cybersecurity incidents ?

Detection and Response: The company detects and responds to cybersecurity incidents through an remediation measures with change default credentials, remediation measures with monitor logs, remediation measures with use firewalls and ids/ips, remediation measures with keep firmware updated, and containment measures with changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and ids/ips, updating firmware, and remediation measures with strengthening security practices, remediation measures with mitigating future risks, and communication strategy with issued recommendations to customers, and enhanced monitoring with regular security monitoring, and containment measures with updating default credentials, containment measures with strengthening passwords, containment measures with regular monitoring of access logs, containment measures with deployment of firewalls, containment measures with up-to-date firmware..

Incident Details

Can you provide details on each incident ?

Incident : Malware Infection

Title: Mirai Malware Infection on Juniper Networks SSN Platforms

Description: Juniper Networks reported an incident on December 11, 2024, where multiple customers experienced suspicious behavior on their Session Smart Network (SSN) platforms. These systems were infected with Mirai malware, which employed the devices in DDoS attacks, causing network disruptions. The malware exploited devices still using default passwords, facilitating unauthorized access and remote command execution. Juniper Networks outlined that signs of Mirai's presence included port scanning, failed SSH logins, spikes in outbound traffic, and erratic behavior. The company recommended enhancing security by changing default credentials, monitoring logs, using firewalls and IDS/IPS, and keeping firmware updated to mitigate the risk of future attacks.

Date Detected: December 11, 2024

Type: Malware Infection

Attack Vector: Unauthorized Access and Remote Command Execution

Vulnerability Exploited: Default Passwords

Motivation: DDoS Attacks

Incident : DDoS Attack

Title: Mirai Botnet Targeting Juniper Networks SSR Products

Description: On December 11, 2024, Juniper Networks reported that a Mirai botnet was targeting Session Smart Router (SSR) products by exploiting devices with default passwords. The malicious actors compromised the SSR devices and used them to launch DDoS attacks against other devices. The systems infected with the Mirai malware displayed signs of unusual activity such as port scanning, failed SSH logins, spikes in outbound traffic, and connections from malevolent IP addresses. Juniper Networks urged customers to bolster security by changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, and updating firmware to mitigate against such threats.

Date Detected: 2024-12-11

Date Publicly Disclosed: 2024-12-11

Type: DDoS Attack

Attack Vector: Default Passwords

Vulnerability Exploited: Default Passwords

Threat Actor: Mirai Botnet

Motivation: DDoS Attacks

Incident : DDoS Attack

Title: Juniper Networks SSR Compromise

Description: On December 11, 2024, Juniper Networks identified a security breach where multiple customers' Session Smart Router (SSR) products running default passwords were compromised. The attackers leveraged the devices to conduct Distributed Denial-of-Service (DDoS) attacks as part of the Mirai botnet's activity. This security event resulted in unusual network behavior, including port scanning, failed SSH logins, spikes in traffic, and connections from known malicious IP addresses. Juniper Networks has issued recommendations to customers for strengthening security practices and mitigating future risks. This incident underscores the importance of strong password policies and regular security monitoring to prevent exploitation of network devices. No data leaks or critical threats to personal, financial, or regional economic security were reported.

Date Detected: 2024-12-11

Type: DDoS Attack

Attack Vector: Default Passwords

Vulnerability Exploited: Weak Password Policies

Threat Actor: Mirai Botnet

Motivation: Conduct DDoS Attacks

Incident : DDoS Attack

Title: Mirai Botnet Attack on Juniper Networks SSR Devices

Description: Juniper Networks issued an alert regarding a Mirai botnet attack on Session Smart Router (SSR) devices with default credentials. The attack, detected on December 11, 2024, compromised SSR products and facilitated DDoS attacks using the infected devices. The Mirai botnet exploited default passwords to enable remote command execution and initiate various forms of malicious activity, particularly DDoS attacks. Unusual port scans, frequent SSH login failures, traffic spikes, and erratic device behaviors were indicators of the infection. The incident necessitated a reinforcement of security measures, such as updating default credentials, strengthening passwords, regular monitoring of access logs, deployment of firewalls, and up-to-date firmware to mitigate further risks.

Date Detected: 2024-12-11

Type: DDoS Attack

Attack Vector: Default Passwords

Vulnerability Exploited: Default Credentials

Threat Actor: Mirai Botnet

Motivation: Malicious Activity, DDoS Attacks

Incident : Espionage

Title: UNC3886 Attack on Juniper Networks Junos OS Routers

Description: Mandiant researchers discovered custom backdoors deployed by China-linked espionage group UNC3886 on outdated Juniper Networks Junos OS routers. These TINYSHELL-based backdoors aimed for long-term persistence and stealth, targeting internal networking infrastructure and ISP routers. The backdoors imitated legitimate binaries and bypassed Junos OS security mechanisms, which could potentially lead to privileged access abuse, network authentication service compromises, and further covert operations within affected systems. The incident highlights significant vulnerabilities within critical networking devices and represents a strategic threat to the defense, technology, and telecommunications sectors.

Type: Espionage

Attack Vector: Custom Backdoors

Vulnerability Exploited: Outdated Junos OS routers

Threat Actor: UNC3886

Motivation: Long-term persistence and stealth

Incident : Cyber Espionage

Title: UNC3886 Targets Juniper Networks Routers with Custom Backdoors

Description: China-linked cyber espionage group UNC3886 targeted outdated Juniper Networks Junos OS MX routers with custom backdoors. The deployment of TINYSHELL-based backdoors, which allowed for stealthy, persistent access, showed a sophisticated understanding of system internals and posed a significant threat. This attack rendered the organization vulnerable to long-term espionage activities, primarily affecting the defense, technology, and telecommunications sectors in the US and Asia. The security incident not only undermined the integrity of Juniper Networks' devices but also put sensitive customer and employee data at risk.

Date Detected: mid-2024

Type: Cyber Espionage

Attack Vector: Custom Backdoors

Vulnerability Exploited: Outdated Juniper Networks Junos OS MX routers

Threat Actor: UNC3886

Motivation: Espionage

What are the most common types of attacks the company has faced ?

Common Attack Types: The most common types of attacks the company has faced is Breach.

How does the company identify the attack vectors used in incidents ?

Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Default Passwords, Default Passwords, Default Passwords, Default Credentials, Outdated Juniper Networks Junos OS routers and Outdated Juniper Networks Junos OS MX routers.

Impact of the Incidents

What was the impact of each incident ?

Incident : Malware Infection JUN000122024

Systems Affected: Session Smart Network (SSN) platforms

Operational Impact: Network Disruptions

Incident : DDoS Attack JUN000122124

Systems Affected: SSR Devices

Incident : DDoS Attack JUN000122224

Systems Affected: Session Smart Router (SSR) products

Operational Impact: Unusual network behaviorPort scanningFailed SSH loginsSpikes in trafficConnections from known malicious IP addresses

Incident : DDoS Attack JUN000122424

Systems Affected: SSR Devices

Incident : Espionage JUN000031325

Systems Affected: Juniper Networks Junos OS routers

Operational Impact: Privileged access abuseNetwork authentication service compromisesCovert operations

Incident : Cyber Espionage JUN000031625

Data Compromised: Customer data, Employee data

Systems Affected: Juniper Networks Junos OS MX routers

Brand Reputation Impact: Significant

What types of data are most commonly compromised in incidents ?

Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Customer Data, Employee Data and .

Which entities were affected by each incident ?

Incident : Malware Infection JUN000122024

Entity Name: Juniper Networks

Entity Type: Company

Industry: Technology

Customers Affected: Multiple

Incident : DDoS Attack JUN000122124

Entity Name: Juniper Networks

Entity Type: Company

Industry: Technology

Incident : DDoS Attack JUN000122224

Entity Name: Juniper Networks

Entity Type: Company

Industry: Networking and Cybersecurity

Incident : DDoS Attack JUN000122424

Entity Name: Juniper Networks

Entity Type: Organization

Industry: Networking

Incident : Espionage JUN000031325

Entity Name: Juniper Networks

Entity Type: Company

Industry: Technology

Incident : Cyber Espionage JUN000031625

Entity Name: Juniper Networks

Entity Type: Organization

Industry: Defense, Technology, Telecommunications

Location: USAsia

Response to the Incidents

What measures were taken in response to each incident ?

Incident : Malware Infection JUN000122024

Remediation Measures: Change default credentialsMonitor logsUse firewalls and IDS/IPSKeep firmware updated

Incident : DDoS Attack JUN000122124

Containment Measures: Changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, updating firmware

Incident : DDoS Attack JUN000122224

Remediation Measures: Strengthening security practicesMitigating future risks

Communication Strategy: Issued recommendations to customers

Enhanced Monitoring: Regular security monitoring

Incident : DDoS Attack JUN000122424

Containment Measures: Updating Default CredentialsStrengthening PasswordsRegular Monitoring of Access LogsDeployment of FirewallsUp-to-date Firmware

Data Breach Information

What type of data was compromised in each breach ?

Incident : Cyber Espionage JUN000031625

Type of Data Compromised: Customer data, Employee data

Sensitivity of Data: High

What measures does the company take to prevent data exfiltration ?

Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Change default credentials, Monitor logs, Use firewalls and IDS/IPS, Keep firmware updated, , Strengthening security practices, Mitigating future risks, .

How does the company handle incidents involving personally identifiable information (PII) ?

Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and ids/ips, updating firmware, updating default credentials, strengthening passwords, regular monitoring of access logs, deployment of firewalls, up-to-date firmware and .

Lessons Learned and Recommendations

What lessons were learned from each incident ?

Incident : DDoS Attack JUN000122224

Lessons Learned: Importance of strong password policies, Regular security monitoring

What recommendations were made to prevent future incidents ?

Incident : Malware Infection JUN000122024

Recommendations: Enhance security by changing default credentials, Monitor logs, Use firewalls and IDS/IPS, Keep firmware updatedEnhance security by changing default credentials, Monitor logs, Use firewalls and IDS/IPS, Keep firmware updatedEnhance security by changing default credentials, Monitor logs, Use firewalls and IDS/IPS, Keep firmware updatedEnhance security by changing default credentials, Monitor logs, Use firewalls and IDS/IPS, Keep firmware updated

Incident : DDoS Attack JUN000122124

Recommendations: Bolster security by changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, and updating firmware to mitigate against such threats.

Incident : DDoS Attack JUN000122224

Recommendations: Strengthening security practices, Mitigating future risksStrengthening security practices, Mitigating future risks

What are the key lessons learned from past incidents ?

Key Lessons Learned: The key lessons learned from past incidents are Importance of strong password policies,Regular security monitoring.

What recommendations has the company implemented to improve cybersecurity ?

Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: Bolster security by changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS and and updating firmware to mitigate against such threats..

References

Where can I find more information about each incident ?

Incident : Espionage JUN000031325

Source: Mandiant Research

Where can stakeholders find additional resources on cybersecurity best practices ?

Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Mandiant Research.

Investigation Status

How does the company communicate the status of incident investigations to stakeholders ?

Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Issued Recommendations To Customers.

Stakeholder and Customer Advisories

Were there any advisories issued to stakeholders or customers for each incident ?

Incident : DDoS Attack JUN000122224

Customer Advisories: Issued recommendations to customers

What advisories does the company provide to stakeholders and customers following an incident ?

Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: were Issued Recommendations To Customers and .

Initial Access Broker

How did the initial access broker gain entry for each incident ?

Incident : Malware Infection JUN000122024

Entry Point: Default Passwords

Incident : DDoS Attack JUN000122124

Entry Point: Default Passwords

Incident : DDoS Attack JUN000122224

Entry Point: Default Passwords

Incident : DDoS Attack JUN000122424

Entry Point: Default Credentials

Incident : Espionage JUN000031325

Entry Point: Outdated Juniper Networks Junos OS routers

Backdoors Established: TINYSHELL-based backdoors

High Value Targets: Internal Networking Infrastructure, Isp Routers,

Data Sold on Dark Web: Internal Networking Infrastructure, Isp Routers,

Incident : Cyber Espionage JUN000031625

Entry Point: Outdated Juniper Networks Junos OS MX routers

Backdoors Established: ['TINYSHELL-based backdoors']

High Value Targets: Defense, Technology, Telecommunications,

Data Sold on Dark Web: Defense, Technology, Telecommunications,

Post-Incident Analysis

What were the root causes and corrective actions taken for each incident ?

Incident : Malware Infection JUN000122024

Root Causes: Default Passwords

Corrective Actions: Change Default Credentials, Monitor Logs, Use Firewalls And Ids/Ips, Keep Firmware Updated,

Incident : DDoS Attack JUN000122124

Root Causes: Default Passwords

Corrective Actions: Changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, updating firmware

Incident : DDoS Attack JUN000122224

Root Causes: Weak Password Policies,

Corrective Actions: Strengthening Security Practices, Regular Security Monitoring,

Incident : DDoS Attack JUN000122424

Root Causes: Default Credentials

Corrective Actions: Updating Default Credentials, Strengthening Passwords, Regular Monitoring Of Access Logs, Deployment Of Firewalls, Up-To-Date Firmware,

Incident : Espionage JUN000031325

Root Causes: Outdated Junos Os Routers,

Incident : Cyber Espionage JUN000031625

Root Causes: Outdated Juniper Networks Junos OS MX routers

What is the company's process for conducting post-incident analysis ?

Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Regular Security Monitoring, .

What corrective actions has the company taken based on post-incident analysis ?

Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Change Default Credentials, Monitor Logs, Use Firewalls And Ids/Ips, Keep Firmware Updated, , Changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, updating firmware, Strengthening Security Practices, Regular Security Monitoring, , Updating Default Credentials, Strengthening Passwords, Regular Monitoring Of Access Logs, Deployment Of Firewalls, Up-To-Date Firmware, .

Additional Questions

General Information

Who was the attacking group in the last incident ?

Last Attacking Group: The attacking group in the last incident were an Mirai Botnet, Mirai Botnet, Mirai Botnet, UNC3886 and UNC3886.

Incident Details

What was the most recent incident detected ?

Most Recent Incident Detected: The most recent incident detected was on December 11, 2024.

What was the most recent incident publicly disclosed ?

Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2024-12-11.

Impact of the Incidents

What was the most significant data compromised in an incident ?

Most Significant Data Compromised: The most significant data compromised in an incident were Customer Data, Employee Data and .

What was the most significant system affected in an incident ?

Most Significant System Affected: The most significant system affected in an incident was Session Smart Router (SSR) products and SSR Devices and Juniper Networks Junos OS routers and Juniper Networks Junos OS MX routers.

Response to the Incidents

What containment measures were taken in the most recent incident ?

Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident were Changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, updating firmware and Updating Default CredentialsStrengthening PasswordsRegular Monitoring of Access LogsDeployment of FirewallsUp-to-date Firmware.

Data Breach Information

What was the most sensitive data compromised in a breach ?

Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Employee Data and Customer Data.

Lessons Learned and Recommendations

What was the most significant lesson learned from past incidents ?

Most Significant Lesson Learned: The most significant lesson learned from past incidents was Regular security monitoring.

What was the most significant recommendation implemented to improve cybersecurity ?

Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Strengthening security practices, Keep firmware updated, Use firewalls and IDS/IPS, Mitigating future risks, Monitor logs, Enhance security by changing default credentials, Bolster security by changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS and and updating firmware to mitigate against such threats..

References

What is the most recent source of information about an incident ?

Most Recent Source: The most recent source of information about an incident is Mandiant Research.

Stakeholder and Customer Advisories

What was the most recent customer advisory issued ?

Most Recent Customer Advisory: The most recent customer advisory issued was an Issued recommendations to customers.

Initial Access Broker

What was the most recent entry point used by an initial access broker ?

Most Recent Entry Point: The most recent entry point used by an initial access broker were an Outdated Juniper Networks Junos OS routers, Default Passwords, Outdated Juniper Networks Junos OS MX routers and Default Credentials.

Post-Incident Analysis

What was the most significant root cause identified in post-incident analysis ?

Most Significant Root Cause: The most significant root cause identified in post-incident analysis was Default Passwords, Default Passwords, Weak Password Policies, Default Credentials, Outdated Junos OS routers, Outdated Juniper Networks Junos OS MX routers.

What was the most significant corrective action taken based on post-incident analysis ?

Most Significant Corrective Action: The most significant corrective action taken based on post-incident analysis was Change default credentialsMonitor logsUse firewalls and IDS/IPSKeep firmware updated, Changing default credentials, using strong passwords, monitoring access logs, utilizing firewalls and IDS/IPS, updating firmware, Strengthening security practicesRegular security monitoring, Updating Default CredentialsStrengthening PasswordsRegular Monitoring of Access LogsDeployment of FirewallsUp-to-date Firmware.

cve

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Access Data Using Our API

SubsidiaryImage

Get company history

curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?linkedin_id=juniper-networks' -H 'apikey: YOUR_API_KEY_HERE'

What Do We Measure ?

revertimgrevertimgrevertimgrevertimg
Incident
revertimgrevertimgrevertimgrevertimg
Finding
revertimgrevertimgrevertimgrevertimg
Grade
revertimgrevertimgrevertimgrevertimg
Digital Assets

Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

These are some of the factors we use to calculate the overall score:

Network Security

Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)

Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)

Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat Intelligence

Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

Top LeftTop RightBottom LeftBottom Right
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.
Users Love Us Badge