What’s Vulnerable › Vulnerabilities

CVE-2025-13036: Rockwell Automation FactoryTalk Historian Site Edition - Authentication Bypass

• Severity: critical (CVSS 9.2 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-16 · updated 2026-10-07
• Weakness: CWE-362

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.

Affected products

• Rockwell Automation FactoryTalk Historian SE: v11

References

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

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