Vulnerability · Published Jan 16, 2026 · Assigned by ABB
CVE-2025-14510ABB Ability OPTIMAX Authentication Bypass in Single-Sign On
High 8.1
In plain English
A high-severity security flaw in ABB Ability OPTIMAX from ABB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).
Severity (CVSS 3.1)8.1High
Exploit odds (30 days)0.4%top 62.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ABB | ABB Ability OPTIMAX | 6.16.26.3.0 – before 6.3.1-2511206.4.0 – before 6.4.1-251120 |
Weakness: CWE-303 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H