CVE-2025-13036

Rockwell Automation FactoryTalk Historian Site Edition - Authentication Bypass

State: Published
Severity: 9.2 Critical
Published: Jun 16, 2026
Updated: Jun 16, 2026
Reserved: Nov 11, 2025

Description

An authentication bypass security issue exists within FactoryTalk Historian Site Edition. By continually sending requests to the login endpoint, an attacker may obtain a valid authentication token.

Scores

CVSS	Score	Vector	Source
4.0	9.2 Critical	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N	Rockwell

Weaknesses

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Affected Products

Product	Versions
FactoryTalk Historian SERockwell Automation	v11Affected

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1773.html

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