{"id":"CVE-2013-4782","aliases":["EUVD-2013-4628","GHSA-m5ff-xqmw-4569"],"status":"published","title":"The Supermicro BMC implementation allows remote attackers to bypass authentication and execute...","description":"The Supermicro BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.26211,"percentile":0.98009,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2013-07-08T22:00:00Z","modified":"2026-06-16T23:57:53Z","exploits":[{"source":"metasploit","id":"auxiliary/scanner/ipmi/ipmi_cipher_zero","title":"IPMI 2.0 Cipher Zero Authentication Bypass Scanner","type":"auxiliary","date":"2013-06-20","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero"}],"products":[{"vendor":"supermicro","product":"bmc"}],"references":[{"url":"http://osvdb.org/show/osvdb/93038","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.wired.com/threatlevel/2013/07/ipmi/","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.metasploit.com/modules/auxiliary/scanner/ipmi/ipmi_cipher_zero","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://fish2.com/ipmi/cipherzero.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lists.gnu.org/archive/html/freeipmi-devel/2013-02/msg00013.html","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4782"},{"url":"http://www.wired.com/threatlevel/2013/07/ipmi"},{"url":"https://github.com/advisories/GHSA-m5ff-xqmw-4569"}],"sources":{"cve":[{"id":"CVE-2013-4782","description":"The Supermicro BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.","status":"published","published":"2013-07-08T22:00:00Z","modified":"2024-09-16T21:57:59.491Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4628","description":"The Supermicro BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.","status":"published","published":"2013-07-08T22:00:00Z","modified":"2024-09-16T21:57:59Z","updated_at":"2026-11-03T00:55:06.714252Z"}],"ghsa":[{"id":"GHSA-m5ff-xqmw-4569","title":"The Supermicro BMC implementation allows remote attackers to bypass authentication and execute...","description":"The Supermicro BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.","status":"published","published":"2022-05-17T05:00:30Z","modified":"2025-04-11T04:12:49Z","cwes":["CWE-287"],"updated_at":"2026-11-02T15:01:14.490744Z"}],"nvd":[{"id":"CVE-2013-4782","description":"The Supermicro BMC implementation allows remote attackers to bypass authentication and execute arbitrary IPMI commands by using cipher suite 0 (aka cipher zero) and an arbitrary password.","status":"published","published":"2013-07-08T22:55:01.107Z","modified":"2026-06-16T23:57:53.147Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:02:29.210317Z"}]}}