{"cve":"CVE-2001-1585","nvd":{"published":"2001-12-31T05:00:00.000","modified":"2026-06-16T21:56:33.377","status":"Modified","description":"SSH protocol 2 (aka SSH-2) public key authentication in the development snapshot of OpenSSH 2.3.1, available from 2001-01-18 through 2001-02-08, does not perform a challenge-response step to ensure that the client has the proper private key, which allows remote attackers to bypass authentication as other users by supplying a public key from that user's authorized_keys file.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://archives.neohapsis.com/archives/bugtraq/2001-02/0159.html","http://online.securityfocus.com/bid/2356","http://www.openbsd.org/advisories/ssh_bypass.txt","https://exchange.xforce.ibmcloud.com/vulnerabilities/6084","http://archives.neohapsis.com/archives/bugtraq/2001-02/0159.html"],"products":["openbsd:openssh"],"source":"nvd","synced_at":"2026-10-19T19:34:38.930894741+00:00"},"epss":{"cve":"CVE-2001-1585","score":0.01924,"percentile":0.79937,"date":"2026-11-01"},"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."]}