CSX
Company Details
Linkedin ID:
csx-transportation
Website:
Employees number:
12,763
Number of followers:
154,336
NAICS:
482
Industry Type:
Homepage:
csx.com
IP Addresses:
61
Company ID:
CSX_1465590
Scan Status:
Completed
CSX Company CyberSecurity Posture
csx.com
CSX is a company on the move. As the nation’s best run railroad, we’re redefining freight rail with a progressive vision and real results – setting new industry performance standards and building a force of highly skilled professionals who are energized to help us move the economy safely, efficiently and reliably. Headquartered in Jacksonville, Fla., the CSX transportation network extends about 21,000 route miles, connecting customers to major ports, distribution centers, and every major metropolitan area in the eastern United States. When customers need comprehensive rail solutions, CSX is powered to perform.
CSX A.I CyberSecurity Scoring
CSX Risk Score (AI oriented)Between 800 and 849
CSX
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CSX Global Score (TPRM)XXXX
CSX
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CSX Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
CSX Transportation, Inc.
Vulnerability
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The Maine Office of the Attorney General reported that CSX Transportation, Inc. experienced a data breach involving a vulnerability in Accellion's File Transfer Appliance software on December 25, 2020. The breach affected 12,867 individuals, potentially exposing their names and Social Security numbers. Notification letters were mailed starting March 16, 2021.
CSX Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for CSX
Incidents vs Rail Transportation Industry Average (This Year)
No incidents recorded for CSX in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for CSX in 2025.
Incident Types CSX vs Rail Transportation Industry Avg (This Year)
No incidents recorded for CSX in 2025.
Incident History — CSX (X = Date, Y = Severity)
CSX cyber incidents detection timeline including parent company and subsidiaries
CSX Company Subsidiaries
CSX is a company on the move. As the nation’s best run railroad, we’re redefining freight rail with a progressive vision and real results – setting new industry performance standards and building a force of highly skilled professionals who are energized to help us move the economy safely, efficiently and reliably. Headquartered in Jacksonville, Fla., the CSX transportation network extends about 21,000 route miles, connecting customers to major ports, distribution centers, and every major metropolitan area in the eastern United States. When customers need comprehensive rail solutions, CSX is powered to perform.
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CSX CyberSecurity News
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
CSX CyberSecurity History Information
Official Website of CSX
The official website of CSX is http://www.csx.com.
CSX’s AI-Generated Cybersecurity Score
According to Rankiteo, CSX’s AI-generated cybersecurity score is 818, reflecting their Good security posture.
How many security badges does CSX’ have ?
According to Rankiteo, CSX currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does CSX have SOC 2 Type 1 certification ?
According to Rankiteo, CSX is not certified under SOC 2 Type 1.
Does CSX have SOC 2 Type 2 certification ?
According to Rankiteo, CSX does not hold a SOC 2 Type 2 certification.
Does CSX comply with GDPR ?
According to Rankiteo, CSX is not listed as GDPR compliant.
Does CSX have PCI DSS certification ?
According to Rankiteo, CSX does not currently maintain PCI DSS compliance.
Does CSX comply with HIPAA ?
According to Rankiteo, CSX is not compliant with HIPAA regulations.
Does CSX have ISO 27001 certification ?
According to Rankiteo,CSX is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of CSX
CSX operates primarily in the Rail Transportation industry.
Number of Employees at CSX
CSX employs approximately 12,763 people worldwide.
Subsidiaries Owned by CSX
CSX presently has no subsidiaries across any sectors.
CSX’s LinkedIn Followers
CSX’s official LinkedIn profile has approximately 154,336 followers.
NAICS Classification of CSX
CSX is classified under the NAICS code 482, which corresponds to Rail Transportation.
CSX’s Presence on Crunchbase
Yes, CSX has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/csx-corporation.
CSX’s Presence on LinkedIn
Yes, CSX maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/csx-transportation.
Cybersecurity Incidents Involving CSX
As of November 27, 2025, Rankiteo reports that CSX has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
CSX has an estimated 221 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at CSX ?
Incident Types: The types of cybersecurity incidents that have occurred include Vulnerability.
Incident Details
Can you provide details on each incident ?
Title: CSX Transportation Data Breach
Description: CSX Transportation, Inc. experienced a data breach involving a vulnerability in Accellion's File Transfer Appliance software.
Date Detected: 2020-12-25
Date Publicly Disclosed: 2021-03-16
Type: Data Breach
Attack Vector: Vulnerability Exploitation
Vulnerability Exploited: Accellion's File Transfer Appliance software
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 Vulnerability.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach CSX201072525
Data Compromised: Names, Social security numbers
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Social Security Numbers and .
Which entities were affected by each incident ?
Incident : Data Breach CSX201072525
Entity Name: CSX Transportation, Inc.
Entity Type: Company
Industry: Transportation
Customers Affected: 12867
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach CSX201072525
Type of Data Compromised: Names, Social security numbers
Number of Records Exposed: 12867
Sensitivity of Data: High
References
Where can I find more information about each incident ?
Incident : Data Breach CSX201072525
Source: Maine Office of the Attorney General
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Maine Office of the Attorney General.
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2020-12-25.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2021-03-16.
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 Names, Social Security numbers and .
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 Names and Social Security numbers.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 195.0.
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 Maine Office of the Attorney General.
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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
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
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
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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.
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