Authentication Algorithm Vulnerability in ABB Ability OPTIMAX
CVE-2025-14510

9.2CRITICAL

Key Information:

Vendor

Abb

Status
Abb Ability Optimax
Vendor
CVE Published:
16 January 2026

What is CVE-2025-14510?

The identified vulnerability in ABB Ability OPTIMAX arises from an incorrect implementation of the authentication algorithm, which may allow unauthorized access to sensitive functions. This flaw affects multiple versions of the product, specifically versions 6.1, 6.2, and those from 6.3.0 prior to version 6.3.1-251120 and from 6.4.0 before 6.4.1-251120. Users of affected products are urged to apply the necessary updates to mitigate potential risks.

Affected Version(s)

ABB Ability OPTIMAX 6.1

ABB Ability OPTIMAX 6.2

ABB Ability OPTIMAX 6.3.0 < 6.3.1-251120

References

https://search.abb.com/library/Download.aspx?DocumentID=9...

CVSS V4

Score:
9.2
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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