Vulnerability in N/a

CVE-2021-35473

An issue was discovered in LemonLDAP::NG before 2.0.12. There is a missing expiration check in the OAuth2.0 handler, i.e., it does not verify access token validity. An attacker can use a expired access token from an OIDC client to access the OAuth2 handler The earliest affected version is 2.0.4.

EPSS: 0.004 (33.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-35473?
CVE-2021-35473 is a critical-severity vulnerability in N/a, classified under Insufficient Session Expiration. CVSS score: 9.1/10. Published 2024-11-10.
How severe is CVE-2021-35473?
Critical severity. CVSS v3 base score is 9.1 out of 10.