{"id":"CVE-2013-5552","aliases":["EUVD-2013-5392","GHSA-x583-rp6c-xwgv"],"status":"published","title":"Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly...","description":"Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly implement the \"parse error drop\" feature, which allows remote attackers to bypass intended access restrictions via a crafted series of packets, aka Bug ID CSCug90143.","severity":{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01177,"percentile":0.67813,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2013-11-13T15:00:00Z","modified":"2026-06-16T23:59:00Z","products":[{"vendor":"cisco","product":"content_services_gateway"},{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=31715","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5552","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-5552"},{"url":"https://github.com/advisories/GHSA-x583-rp6c-xwgv"}],"sources":{"cve":[{"id":"CVE-2013-5552","description":"Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly implement the \"parse error drop\" feature, which allows remote attackers to bypass intended access restrictions via a crafted series of packets, aka Bug ID CSCug90143.","status":"published","published":"2013-11-13T15:00:00Z","modified":"2024-09-17T03:13:24.773Z","updated_at":"2026-11-02T14:34:55.098814Z"}],"euvd":[{"id":"EUVD-2013-5392","description":"Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly implement the \"parse error drop\" feature, which allows remote attackers to bypass intended access restrictions via a crafted series of packets, aka Bug ID CSCug90143.","status":"published","published":"2013-11-13T15:00:00Z","modified":"2024-09-17T03:13:24Z","updated_at":"2026-11-03T00:28:33.76418Z"}],"ghsa":[{"id":"GHSA-x583-rp6c-xwgv","title":"Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly...","description":"Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly implement the \"parse error drop\" feature, which allows remote attackers to bypass intended access restrictions via a crafted series of packets, aka Bug ID CSCug90143.","status":"published","published":"2022-05-17T04:58:10Z","modified":"2023-01-28T05:02:45Z","updated_at":"2026-11-02T14:43:50.187003Z"}],"nvd":[{"id":"CVE-2013-5552","description":"Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly implement the \"parse error drop\" feature, which allows remote attackers to bypass intended access restrictions via a crafted series of packets, aka Bug ID CSCug90143.","status":"published","published":"2013-11-13T15:55:03.767Z","modified":"2026-06-16T23:59:00.223Z","cvss":[{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:40.988689Z"}]}}