{"cve":"CVE-2009-4879","nvd":{"published":"2010-05-26T18:30:01.767","modified":"2026-06-16T23:14:31.763","status":"Modified","description":"The Identity Server in Novell Access Manager before 3.1 SP1 allows attackers with disabled Active Directory accounts to authenticate using X.509 authentication, which bypasses intended access restrictions.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://www.novell.com/documentation/novellaccessmanager31/accessmanager_readme/data/accessmanager_readme.html","http://www.securitytracker.com/id?1022581","http://www.novell.com/documentation/novellaccessmanager31/accessmanager_readme/data/accessmanager_readme.html","http://www.securitytracker.com/id?1022581"],"products":["novell:access_manager"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2009-4879","score":0.01039,"percentile":0.63998,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}