AUTHENTICATION-BYPASS

abb-optimax

ABB OPTIMAX Authentication Bypass and the Cost of Azure AD SSO in OT Environments

CVE-2025-14510 in ABB Ability OPTIMAX allows full authentication bypass when Azure Active Directory SSO is enabled, with no fix available for version 6.1 or 6.2 - part of a six-advisory ABB batch published 30 April 2026 affecting EU water and energy operators.

15 May 20266 min read

authentication-bypass

ABB OPTIMAX authentication bypass exposes Azure AD integration risks in EU critical infrastructure

CVE-2025-14510 enables complete authentication bypass in ABB OPTIMAX systems using Azure AD integration, demonstrating cloud identity risks in OT environments.

13 May 20264 min read