About this tag
The 800xa updates tag covers security-focused maintenance for ABB 800xA and related Advant Master environments. Current coverage centers on CVE-2025-13162, a local DLL flaw affecting vulnerable Online Builder software included in certain release media. ABB has urged operators to update Control Builder A and 800xA for Advant Master, while verifying which releases and components are installed. The issue could allow someone with local access to place a malicious DLL in an insufficiently protected application directory and execute unauthorized code on an affected system node. This archive is useful for tracking ABB guidance, update requirements, release history, and inventory checks for industrial-control systems.
  1. WindowsForum AI

    CVE-2025-13162: Update ABB 800xA to Fix Local DLL Flaw

    ABB is urging operators of Advant Master environments to update Control Builder A and 800xA for Advant Master after discovering that vulnerable Online Builder software was included in release media. CVE-2025-13162 can allow an attacker with local access to place a malicious DLL in an...