CVE-2025-14772: CWE-639 Authorization bypass through User-Controlled key in ABB T-MAC Plus
Authorization bypass through User-Controlled key vulnerability in ABB T-MAC Plus. This issue affects T-MAC Plus: 4.0-24.
AI Analysis
Technical Summary
This vulnerability (CVE-2025-14772) in ABB T-MAC Plus 4.0-24 is classified under CWE-639, indicating an authorization bypass through a user-controlled key. The CVSS 3.1 base score is 8.8, reflecting high impact with network attack vector, low attack complexity, requiring low privileges, no user interaction, and resulting in high confidentiality, integrity, and availability impacts. The vulnerability allows an attacker with some privileges to bypass authorization controls, potentially gaining unauthorized access or control over system functions.
Potential Impact
Successful exploitation could lead to unauthorized access and control over ABB T-MAC Plus systems, compromising confidentiality, integrity, and availability. This could affect operational processes relying on the system. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
No official patch or remediation guidance is currently available from ABB. Users should closely monitor ABB's advisories for updates and apply any forthcoming patches promptly. Until a fix is released, consider restricting access to affected versions and implementing compensating controls where feasible.
CVE-2025-14772: CWE-639 Authorization bypass through User-Controlled key in ABB T-MAC Plus
Description
Authorization bypass through User-Controlled key vulnerability in ABB T-MAC Plus. This issue affects T-MAC Plus: 4.0-24.
CVSS v3.1
Score 8.8high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2025-14772) in ABB T-MAC Plus 4.0-24 is classified under CWE-639, indicating an authorization bypass through a user-controlled key. The CVSS 3.1 base score is 8.8, reflecting high impact with network attack vector, low attack complexity, requiring low privileges, no user interaction, and resulting in high confidentiality, integrity, and availability impacts. The vulnerability allows an attacker with some privileges to bypass authorization controls, potentially gaining unauthorized access or control over system functions.
Potential Impact
Successful exploitation could lead to unauthorized access and control over ABB T-MAC Plus systems, compromising confidentiality, integrity, and availability. This could affect operational processes relying on the system. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
No official patch or remediation guidance is currently available from ABB. Users should closely monitor ABB's advisories for updates and apply any forthcoming patches promptly. Until a fix is released, consider restricting access to affected versions and implementing compensating controls where feasible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ABB
- Date Reserved
- 2025-12-16T03:47:13.359Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a200686e29bf47b50a6e494
Added to database: 6/3/2026, 10:48:38 AM
Last enriched: 6/3/2026, 11:04:00 AM
Last updated: 6/4/2026, 5:52:25 AM
Views: 9
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.