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Vulnerabilities

Vulnerability · CVE-2025-14774

Incorrect Authorization vulnerability in ABB T-MAC Plus.

Published Jun 3, 2026 · catalog updated Jul 22, 2026 · t-mac plus

Check if you run it

No confirmed exploitation is on record for CVE-2025-14774. EPSS is 0.18%. Act only if a listed version of t-mac plus is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.2
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.18%
Remediation
Not established
Affected products
cpe abb/t-mac plus

Incorrect Authorization vulnerability in ABB T-MAC Plus. This issue affects T-MAC Plus: 4.0-24.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe abb/t-mac plus4.0-24

How to fix CVE-2025-14774

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-14774. EPSS is 0.18%. Act only if a listed version of t-mac plus is installed.

Which versions are affected?

Compare what you have installed with abb/t-mac plus 4.0-24. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-863: Incorrect Authorization. EPSS 0.18%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 3, 2026 · NIST NVD

    Detected

    Incorrect Authorization vulnerability in ABB T-MAC Plus. This issue affects T-MAC Plus: 4.0-24.

  2. Jul 22, 2026 · NIST NVD

    Updated

    Incorrect Authorization vulnerability in ABB T-MAC Plus. This issue affects T-MAC Plus: 4.0-24.

Sources

  • CVE.orgVulnerability recordCVE-2025-14774

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-14774

    30-day exploitation probability 0.2%

    first.org
  • NIST NVDVulnerability recordCVE-2025-14774

    Incorrect Authorization vulnerability in ABB T-MAC Plus. This issue affects T-MAC Plus: 4.0-24.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.