What is CVE-2025-22391?

CVE-2025-22391 is a medium-severity vulnerability in Sigtest, classified under Improper Access Control. CVSS score: 6.7/10. Published 2025-11-11.

How severe is CVE-2025-22391?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Sigtest

CVE-2025-22391

Improper access control for some SigTest before version 6.1.10 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an authenticated user combined with a high complexity attack may ena…

EPSS: 0.001 (0.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

N/a Sigtest — versions before version 6.1.10

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

secure@intel.com

Frequently asked questions

What is CVE-2025-22391?: CVE-2025-22391 is a medium-severity vulnerability in Sigtest, classified under Improper Access Control. CVSS score: 6.7/10. Published 2025-11-11.
How severe is CVE-2025-22391?: Medium severity. CVSS v3 base score is 6.7 out of 10.