{"id":"CVE-2012-4856","aliases":["EUVD-2012-4781","GHSA-24q6-6vv9-w6vj"],"status":"published","title":"The Service Processor in the IBM Power 5 91##-### and 940#-### before SF240_418_382 does not...","description":"The Service Processor in the IBM Power 5 91##-### and 940#-### before SF240_418_382 does not ensure that firewall code is executed, which allows remote attackers to execute arbitrary code via unspecified vectors.","severity":{"version":"2.0","score":7.9,"vector":"AV:A/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01172,"percentile":0.67668,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-255"],"published":"2012-12-20T11:00:00Z","modified":"2026-06-16T23:45:47Z","products":[{"vendor":"ibm","product":"power_5"},{"vendor":"ibm","product":"power_5_system_firmware"}],"references":[{"url":"http://aix.software.ibm.com/aix/efixes/security/squadrons_advisory.asc","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/194604","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/79736","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4856"},{"url":"https://github.com/advisories/GHSA-24q6-6vv9-w6vj"}],"sources":{"cve":[{"id":"CVE-2012-4856","description":"The Service Processor in the IBM Power 5 91##-### and 940#-### before SF240_418_382 does not ensure that firewall code is executed, which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2012-12-20T11:00:00Z","modified":"2024-08-06T20:50:17.339Z","updated_at":"2026-11-02T14:34:51.584538Z"}],"euvd":[{"id":"EUVD-2012-4781","description":"The Service Processor in the IBM Power 5 91##-### and 940#-### before SF240_418_382 does not ensure that firewall code is executed, which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2012-12-20T11:00:00Z","modified":"2024-08-06T20:50:17Z","updated_at":"2026-11-03T01:56:06.845275Z"}],"ghsa":[{"id":"GHSA-24q6-6vv9-w6vj","title":"The Service Processor in the IBM Power 5 91##-### and 940#-### before SF240_418_382 does not...","description":"The Service Processor in the IBM Power 5 91##-### and 940#-### before SF240_418_382 does not ensure that firewall code is executed, which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2022-05-17T01:41:06Z","modified":"2023-02-03T05:05:10Z","updated_at":"2026-11-02T14:53:41.929217Z"}],"nvd":[{"id":"CVE-2012-4856","description":"The Service Processor in the IBM Power 5 91##-### and 940#-### before SF240_418_382 does not ensure that firewall code is executed, which allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2012-12-20T12:02:18.2Z","modified":"2026-06-16T23:45:47.727Z","cvss":[{"version":"2.0","score":7.9,"vector":"AV:A/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-255"],"updated_at":"2026-11-02T14:02:16.958223Z"}]}}