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ICSA-25-226-24: Rockwell FactoryTalk Linx ↗ source

August 14, 2025 CISA ICS Advisory

Summary

Successful exploitation of this vulnerability could allow an attacker to to create, update, and delete FTLinx drivers. CVE-2025-7972: 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.

Advisory Details CISA ICS CSAF feed

Advisory ID
ICSA-25-226-24
Status
Final · version 1
Initial release
2025-08-14
Last revised
2025-08-14
Vendor
Rockwell
Critical infrastructure sectors
Critical Manufacturing
Deployed
Worldwide
Vendor headquarters
United States

CISA also recommends users take the following measures to protect themselves from social engineering attacks:

Do not click web links or open attachments in unsolicited email messages.

Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.

Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.

No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time.

Credit: Rockwell Automation

Affected products (1)
  • FactoryTalk Linx — <6.50

From CISA's machine-readable CSAF 2.0 advisory (JSON).

Vulnerabilities as Stated by the Advisory

CVEWeaknessCVSS v3Details
CVE-2025-7972 CWE-284 Improper Access Control 9.0 Critical 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.

Mitigation: Rockwell Automation recommends users update to v6.50

Mitigation: Users should update to the corrected version. If users of the affected software are unable to upgrade the version, security best practices should be applied. ↗

Affected, fixed & timeline

Affected:

  • FactoryTalk Linx <6.50

Scores and weakness types are as CISA or the republishing vendor stated them in this advisory; the linked CVE pages carry the independently enriched CVSS and SSVC assessments.

News Coverage

No coverage found in monitored research blogs or news feeds.

CVEs Referenced in This Publication

CVECVSSAffected
CVE-2025-7972 8.4 High Rockwell Automation FactoryTalk® Linx A security issue exists within the FactoryTalk Linx Network Browser. By modifying the process.env.NODE_ENV to ‘development’, the attacker can disable…

Named by the advisory itself. Each CVE links to its tracked detail page.

Vendors Named in This Publication

Each vendor links to its Known Exploited Vulnerabilities catalog page. Only vendors that appear in the KEV catalog are listed, either because the publication cites one of their KEV entries or because it names them directly.