VULNERABILITY INTELLIGENCE

CVE-2021-27460

CVSS score10 CRITICAL

EPSS probability3.19%

CISA KEVNot currently listed

Published2022-03-23

Last modified2026-06-17

Description

Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier components contain .NET remoting endpoints that deserialize untrusted data without sufficiently verifying that the resulting data will be valid. This vulnerability may allow a remote, unauthenticated attacker to gain full access to the FactoryTalk AssetCentre main server and all agent machines.