Company Details
oppo
52,214
607,211
517
oppo.com
0
OPP_2666074
In-progress

OPPO Company CyberSecurity Posture
oppo.comFounded in 2004, OPPO is one of the world's leading innovators of smart devices. With operations in over 60 countries and regions, OPPO's more than 290,000 points of sales and 1,900 official service centers share the beauty of technology with users all over the world. To forward our vision of a better future, OPPO has established ten smart manufacturing facilities around the world, as well as a global design center in London. Every day, our 40,000 employees put their heart and soul into exploring the possibilities of humanistic technology. OPPO is not just a device maker. We are a technology company that combines hardware with software and services. Our software range, built around the ColorOS operating system, makes devices more user-friendly and intelligent for our 500 million users worldwide. The OPPO App Market, OPPO Cloud also deliver smarter, more convenient, and better-connected services. Moving forward, OPPO will remain committed to our mission of "Technology for Mankind, Kindness for the World." We will continue to pursue innovation in the smart themes of learning, productivity, entertainment, and healthcare to meet the needs of people around the world. Constantly seeking technological breakthroughs. Make your moment with OPPO.
Company Details
oppo
52,214
607,211
517
oppo.com
0
OPP_2666074
In-progress
Between 750 and 799

OPPO Global Score (TPRM)XXXX

Description: A critical security vulnerability has been discovered in OPPO’s Clone Phone feature that could expose sensitive user data through inadequately secured WiFi hotspots. The vulnerability, designated CVE-2025-27387, affects ColorOS 15.0.2 and earlier versions, presenting a high-severity risk. The flaw allows nearby attackers to intercept personal data like contacts, messages, and photos without requiring special access, putting millions of OPPO device users at risk of data exposure. The vulnerability stems from weak WPA passphrase protection on WiFi hotspots used for file transfers.


OPPO has 69.49% more incidents than the average of same-industry companies with at least one recorded incident.
OPPO has 56.25% more incidents than the average of all companies with at least one recorded incident.
OPPO reported 1 incidents this year: 0 cyber attacks, 0 ransomware, 1 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.
OPPO cyber incidents detection timeline including parent company and subsidiaries

Founded in 2004, OPPO is one of the world's leading innovators of smart devices. With operations in over 60 countries and regions, OPPO's more than 290,000 points of sales and 1,900 official service centers share the beauty of technology with users all over the world. To forward our vision of a better future, OPPO has established ten smart manufacturing facilities around the world, as well as a global design center in London. Every day, our 40,000 employees put their heart and soul into exploring the possibilities of humanistic technology. OPPO is not just a device maker. We are a technology company that combines hardware with software and services. Our software range, built around the ColorOS operating system, makes devices more user-friendly and intelligent for our 500 million users worldwide. The OPPO App Market, OPPO Cloud also deliver smarter, more convenient, and better-connected services. Moving forward, OPPO will remain committed to our mission of "Technology for Mankind, Kindness for the World." We will continue to pursue innovation in the smart themes of learning, productivity, entertainment, and healthcare to meet the needs of people around the world. Constantly seeking technological breakthroughs. Make your moment with OPPO.

Cox Communications is committed to creating more moments of real human connection. We bring people closer to family and friends through technology that’s inspired by a culture that puts people first, and we’re always working to improve life in the communities we serve. Our world-class broadband appl

Telefónica is today one of the largest telecommunications companies in the world in terms of market capitalisation and number of customers. We have the best infrastructure, as well as an innovative range of digital and data services; therefore, we are favorably positioned to meet the needs of our cu

ZTE connects the world with continuous innovation for a better future. The company provides innovative technologies and integrated solutions, and its portfolio spans communication networks, computing infrastructure, industry digital solutions, and personal and home smart terminals. Serving one t

Trublion historique des Télécoms, Free reste un opérateur pas comme les autres. Nous continuons de nous distinguer de nos concurrents par nos produits, par notre politique tarifaire ou encore par le ton employé avec nos abonnés. Cette différence a aussi construit la grande entreprise que nous somme

Vodafone Idea Limited is an Aditya Birla Group and Vodafone Group partnership. It is India’s leading telecom service provider. The Company provides pan India Voice and Data services across 2G, 3G and 4G platform. With the large spectrum portfolio to support the growing demand for data and voice, the

EE, part of BT Group, is the largest and most advanced mobile communications company in the UK, delivering mobile and fixed communications services to consumers. We run the UK's biggest and fastest mobile network, having pioneered the UK's first superfast 4G mobile service in October 2012 and was

At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live, we protect the planet a

Lumen connects the world. We digitally connect people, data and applications – quickly, securely and effortlessly. Everything we do at Lumen takes advantage of our network strength. From metro connectivity to long-haul data transport to our edge cloud, security, and managed service capabilities, we

vivo is a technology company that creates great products based on a design-driven value, with smart devices and intelligent services as its core. The company aims to build a bridge between humans and the digital world. Through unique creativity, vivo provides users with an increasingly convenient mo
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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of OPPO is http://www.oppo.com/en.
According to Rankiteo, OPPO’s AI-generated cybersecurity score is 799, reflecting their Fair security posture.
According to Rankiteo, OPPO currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, OPPO is not certified under SOC 2 Type 1.
According to Rankiteo, OPPO does not hold a SOC 2 Type 2 certification.
According to Rankiteo, OPPO is not listed as GDPR compliant.
According to Rankiteo, OPPO does not currently maintain PCI DSS compliance.
According to Rankiteo, OPPO is not compliant with HIPAA regulations.
According to Rankiteo,OPPO is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
OPPO operates primarily in the Telecommunications industry.
OPPO employs approximately 52,214 people worldwide.
OPPO presently has no subsidiaries across any sectors.
OPPO’s official LinkedIn profile has approximately 607,211 followers.
OPPO is classified under the NAICS code 517, which corresponds to Telecommunications.
No, OPPO does not have a profile on Crunchbase.
Yes, OPPO maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/oppo.
As of November 27, 2025, Rankiteo reports that OPPO has experienced 1 cybersecurity incidents.
OPPO has an estimated 9,535 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Vulnerability.
Detection and Response: The company detects and responds to cybersecurity incidents through an remediation measures with avoid using clone phone functionality in untrusted environments, remediation measures with monitor official oppo security bulletins for firmware updates, remediation measures with consider alternative secure file transfer methods..
Title: OPPO Clone Phone Vulnerability Exposes Sensitive User Data
Description: A critical security vulnerability has been discovered in OPPO’s Clone Phone feature that could expose sensitive user data through inadequately secured WiFi hotspots.
Date Detected: May 2025
Date Publicly Disclosed: Undisclosed
Type: Vulnerability Exploitation
Attack Vector: Adjacent network access
Vulnerability Exploited: CVE-2025-27387
Motivation: Unauthorized information disclosure
Common Attack Types: The most common types of attacks the company has faced is Vulnerability.
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through WiFi hotspot.

Data Compromised: Contacts, Messages, Photos, Application data
Systems Affected: ColorOS 15.0.2 and earlier versions
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Contacts, Messages, Photos, Application Data and .

Entity Name: OPPO
Entity Type: Manufacturer
Industry: Technology
Customers Affected: Millions of OPPO device users

Remediation Measures: Avoid using Clone Phone functionality in untrusted environmentsMonitor official OPPO security bulletins for firmware updatesConsider alternative secure file transfer methods

Type of Data Compromised: Contacts, Messages, Photos, Application data
Sensitivity of Data: High
Data Encryption: Weak
File Types Exposed: contactsmessagesphotosapplication data
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Avoid using Clone Phone functionality in untrusted environments, Monitor official OPPO security bulletins for firmware updates, Consider alternative secure file transfer methods, .

Recommendations: Avoid using Clone Phone functionality in untrusted environments, Monitor official OPPO security bulletins for firmware updates, Consider alternative secure file transfer methodsAvoid using Clone Phone functionality in untrusted environments, Monitor official OPPO security bulletins for firmware updates, Consider alternative secure file transfer methodsAvoid using Clone Phone functionality in untrusted environments, Monitor official OPPO security bulletins for firmware updates, Consider alternative secure file transfer methods

Source: GitHub Advisory Database
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: GitHub Advisory Database.

Entry Point: WiFi hotspot

Root Causes: Weak WPA passphrases
Most Recent Incident Detected: The most recent incident detected was on May 2025.
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on Undisclosed.
Most Significant Data Compromised: The most significant data compromised in an incident were contacts, messages, photos, application data and .
Most Significant System Affected: The most significant system affected in an incident was ColorOS 15.0.2 and earlier versions.
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were messages, contacts, photos and application data.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Monitor official OPPO security bulletins for firmware updates, Consider alternative secure file transfer methods and Avoid using Clone Phone functionality in untrusted environments.
Most Recent Source: The most recent source of information about an incident is GitHub Advisory Database.
Most Recent Entry Point: The most recent entry point used by an initial access broker was an WiFi hotspot.
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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.
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.
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.
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.

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