PT-2026-49705 · Rockwell Automation · Factorytalk Historian Se

Published 2026-06-16 · Updated 2026-06-16 · CVE-2025-13036

NVD

CVSS v4.0

9.2

Critical

Base vector

AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/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

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.

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2025-13036

Affected Products

Factorytalk Historian Se

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2025-13036 · Security Note
• https://rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1773.html · Note