VULNERABILITY INTELLIGENCE
CVE-2025-24531
CVSS score6.7 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2026-01-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
In OpenSC pam_pkcs11 before 0.6.13, pam_sm_authenticate() wrongly returns PAM_IGNORE in many error situations (such as an error triggered by a smartcard before login), allowing authentication bypass.
Weakness classification
- cve@mitre.org: CWE-393