{"id":"CVE-2012-5037","aliases":["EUVD-2012-4961","GHSA-g7w7-75vv-8g8f"],"status":"published","title":"The ACL implementation in Cisco IOS before 15.1(1)SY on Catalyst 6500 and 7600 devices allows...","description":"The ACL implementation in Cisco IOS before 15.1(1)SY on Catalyst 6500 and 7600 devices allows local users to cause a denial of service (device reload) via a \"no object-group\" command followed by an object-group command, aka Bug ID CSCts16133.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00262,"percentile":0.18082,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2014-04-23T10:00:00Z","modified":"2026-06-16T23:46:04Z","products":[{"vendor":"cisco","product":"catalyst_6500"},{"vendor":"cisco","product":"catalyst_7600"},{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/release_notes.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5037"},{"url":"https://github.com/advisories/GHSA-g7w7-75vv-8g8f"}],"sources":{"cve":[{"id":"CVE-2012-5037","description":"The ACL implementation in Cisco IOS before 15.1(1)SY on Catalyst 6500 and 7600 devices allows local users to cause a denial of service (device reload) via a \"no object-group\" command followed by an object-group command, aka Bug ID CSCts16133.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T20:50:18.549Z","updated_at":"2026-11-02T14:34:49.600255Z"}],"euvd":[{"id":"EUVD-2012-4961","description":"The ACL implementation in Cisco IOS before 15.1(1)SY on Catalyst 6500 and 7600 devices allows local users to cause a denial of service (device reload) via a \"no object-group\" command followed by an object-group command, aka Bug ID CSCts16133.","status":"published","published":"2014-04-23T10:00:00Z","modified":"2024-08-06T20:50:18Z","updated_at":"2026-11-03T01:56:06.406129Z"}],"ghsa":[{"id":"GHSA-g7w7-75vv-8g8f","title":"The ACL implementation in Cisco IOS before 15.1(1)SY on Catalyst 6500 and 7600 devices allows...","description":"The ACL implementation in Cisco IOS before 15.1(1)SY on Catalyst 6500 and 7600 devices allows local users to cause a denial of service (device reload) via a \"no object-group\" command followed by an object-group command, aka Bug ID CSCts16133.","status":"published","published":"2022-05-17T04:46:03Z","modified":"2023-01-28T05:02:30Z","updated_at":"2026-11-02T14:43:47.163465Z"}],"nvd":[{"id":"CVE-2012-5037","description":"The ACL implementation in Cisco IOS before 15.1(1)SY on Catalyst 6500 and 7600 devices allows local users to cause a denial of service (device reload) via a \"no object-group\" command followed by an object-group command, aka Bug ID CSCts16133.","status":"published","published":"2014-04-23T11:52:59.18Z","modified":"2026-06-16T23:46:04.593Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:17.748457Z"}]}}