Incorrect Authorization in ABB T-MAC Plus Affects Security Protocols
CVE-2025-14774

7.2HIGH

Key Information:

Vendor

Abb

Status
T-mac Plus
Vendor
CVE Published:
3 June 2026

What is CVE-2025-14774?

An Incorrect Authorization vulnerability exists in ABB's T-MAC Plus, potentially allowing unauthorized users to gain access to sensitive features and functionalities. This weakness can compromise the integrity and security of the device, urging users to implement immediate corrective actions and updates to safeguard their infrastructure.

Affected Version(s)

T-MAC Plus 4.0-24

References

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

CVSS V4

Score:
7.2
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.