CVE-2025-14510 ABB Ability OPTIMAX Authentication Bypass in Single-Sign On
Attackers can bypass authentication in ABB Ability OPTIMAX due to incorrect implementation of the Single-Sign On algorithm.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-14510?
CVE-2025-14510 is a critical authentication bypass vulnerability in ABB Ability OPTIMAX, published on 16 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Incorrect Implementation of Authentication Algorithm vulnerability in ABB ABB Ability OPTIMAX.This issue affects ABB Ability OPTIMAX: 6.1, 6.2, from 6.3.0 before 6.3.1-251120, from 6.4.0 before 6.4.1-251120.
Weakness: CWE-303
Which versions are affected by CVE-2025-14510?
How do I fix CVE-2025-14510?
No fix has been published for CVE-2025-14510 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-14510 being exploited?
There is no known exploitation of CVE-2025-14510 in the wild and no public exploit code.
Sources
Also known as GHSA-86xf-rv86-26v4.