{"id":"CVE-2013-1212","aliases":["EUVD-2013-1252","GHSA-8rv4-9j5w-w345"],"status":"published","title":"The SSL functionality in Cisco NX-OS on the Nexus 1000V does not properly verify X.509...","description":"The SSL functionality in Cisco NX-OS on the Nexus 1000V does not properly verify X.509 certificates, which allows man-in-the-middle attackers to spoof servers, and intercept or modify Virtual Supervisor Module (VSM) to VMware vCenter communication, via a crafted certificate, aka Bug ID CSCud14837.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00674,"percentile":0.52417,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2013-05-29T19:00:00Z","modified":"2026-06-16T23:51:01Z","products":[{"vendor":"cisco","product":"nexus_1000v"},{"vendor":"cisco","product":"nx-os"}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1212","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1212"},{"url":"https://github.com/advisories/GHSA-8rv4-9j5w-w345"}],"sources":{"cve":[{"id":"CVE-2013-1212","description":"The SSL functionality in Cisco NX-OS on the Nexus 1000V does not properly verify X.509 certificates, which allows man-in-the-middle attackers to spoof servers, and intercept or modify Virtual Supervisor Module (VSM) to VMware vCenter communication, via a crafted certificate, aka Bug ID CSCud14837.","status":"published","published":"2013-05-29T19:00:00Z","modified":"2024-09-16T20:57:55.715Z","updated_at":"2026-11-02T14:34:58.534075Z"}],"euvd":[{"id":"EUVD-2013-1252","description":"The SSL functionality in Cisco NX-OS on the Nexus 1000V does not properly verify X.509 certificates, which allows man-in-the-middle attackers to spoof servers, and intercept or modify Virtual Supervisor Module (VSM) to VMware vCenter communication, via a crafted certificate, aka Bug ID CSCud14837.","status":"published","published":"2013-05-29T19:00:00Z","modified":"2024-09-16T20:57:55Z","updated_at":"2026-11-03T00:55:09.505787Z"}],"ghsa":[{"id":"GHSA-8rv4-9j5w-w345","title":"The SSL functionality in Cisco NX-OS on the Nexus 1000V does not properly verify X.509...","description":"The SSL functionality in Cisco NX-OS on the Nexus 1000V does not properly verify X.509 certificates, which allows man-in-the-middle attackers to spoof servers, and intercept or modify Virtual Supervisor Module (VSM) to VMware vCenter communication, via a crafted certificate, aka Bug ID CSCud14837.","status":"published","published":"2022-05-17T05:08:45Z","modified":"2023-01-28T05:03:33Z","updated_at":"2026-11-02T14:43:59.810751Z"}],"nvd":[{"id":"CVE-2013-1212","description":"The SSL functionality in Cisco NX-OS on the Nexus 1000V does not properly verify X.509 certificates, which allows man-in-the-middle attackers to spoof servers, and intercept or modify Virtual Supervisor Module (VSM) to VMware vCenter communication, via a crafted certificate, aka Bug ID CSCud14837.","status":"published","published":"2013-05-29T19:55:01.087Z","modified":"2026-06-16T23:51:01.723Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:02:29.210317Z"}]}}