{"cve":"CVE-2010-3901","nvd":{"published":"2010-10-14T05:58:42.893","modified":"2026-06-16T23:23:47.280","status":"Modified","description":"OpenConnect before 2.25 does not properly validate X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary AnyConnect SSL VPN servers via a crafted server certificate that (1) does not correspond to the server hostname or (2) is presented in circumstances involving a missing --cafile configuration option.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://www.infradead.org/openconnect.html","http://www.openwall.com/lists/oss-security/2010/08/01/1","http://www.openwall.com/lists/oss-security/2010/08/02/7","http://www.infradead.org/openconnect.html","http://www.openwall.com/lists/oss-security/2010/08/01/1"],"products":["infradead:openconnect"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2010-3901","score":0.00598,"percentile":0.48659,"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."]}