CVE-2025-7972

Rockwell Automation FactoryTalk® Linx Network Browser Security Bypass Vulnerability

Published Aug 14, 2025 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
A security issue exists within the FactoryTalk Linx Network Browser. By modifying the process.env.NODE_ENV to ‘development’, the attacker can disable FTSP token validation. This bypass allows access to create, update, and delete FTLinx drivers.

Remediation

Vendor Solution

Upgrade to version 6.50 or later.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-24826 A security issue exists within the FactoryTalk Linx Network Browser. By modifying the process.env.NODE_ENV to ‘development’, the attacker can disable FTSP token validation. This bypass allows access to create, update, and delete FTLinx drivers.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:rockwellautomation:factorytalk_linx:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Rockwellautomation
Rockwellautomation factorytalk Linx
Vendors & Products Rockwellautomation
Rockwellautomation factorytalk Linx
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A security issue exists within the FactoryTalk Linx Network Browser. By modifying the process.env.NODE_ENV to ‘development’, the attacker can disable FTSP token validation. This bypass allows access to create, update, and delete FTLinx drivers.
Title Rockwell Automation FactoryTalk® Linx Network Browser Security Bypass Vulnerability
Weaknesses CWE-286
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Rockwell
Published
Updated
Aug 14, 2025, 3:08 PM
Reserved
Jul 21, 2025, 7:25 PM
Status
Analyzed
Published
Aug 14, 2025, 3:15 PM
Modified
Jun 17, 2026, 10:06 AM