cve.bz

CVE-2025-24531

6.7 mediumEPSS 0.2%

Medium (6.7). EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.7 medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS
0.2% chance of exploitation in the next 30 days; higher than 13% of CVEs (scores of 2026-10-31)
CWE
CWE-393
Published
Modified
Record from
the NVD, synced

References

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