{"id":"CVE-2006-4911","aliases":["EUVD-2006-4898","GHSA-ppcp-8cq5-6wh7"],"status":"published","title":"Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in...","description":"Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in inline or promiscuous mode, allows remote attackers to bypass traffic inspection via a \"crafted sequence of fragmented IP packets\".","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04286,"percentile":0.91176,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-09-21T00:00:00Z","modified":"2026-06-16T22:30:07Z","products":[{"vendor":"cisco","product":"ips_sensor_software"}],"references":[{"url":"http://www.securityfocus.com/bid/20127","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.osvdb.org/29036","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://www.cisco.com/warp/public/707/cisco-sa-20060920-ips.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/29058","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://securitytracker.com/id?1016891","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.kb.cert.org/vuls/id/658884","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://secunia.com/advisories/22022","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/3721","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Permissions Required"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4911"},{"url":"https://github.com/advisories/GHSA-ppcp-8cq5-6wh7"}],"sources":{"cve":[{"id":"CVE-2006-4911","description":"Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in inline or promiscuous mode, allows remote attackers to bypass traffic inspection via a \"crafted sequence of fragmented IP packets\".","status":"published","published":"2006-09-21T00:00:00Z","modified":"2024-08-07T19:32:22.36Z","updated_at":"2026-11-02T14:33:51.085765Z"}],"euvd":[{"id":"EUVD-2006-4898","description":"Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in inline or promiscuous mode, allows remote attackers to bypass traffic inspection via a \"crafted sequence of fragmented IP packets\".","status":"published","published":"2006-09-21T00:00:00Z","modified":"2024-08-07T19:32:22Z","updated_at":"2026-11-03T01:15:49.872879Z"}],"ghsa":[{"id":"GHSA-ppcp-8cq5-6wh7","title":"Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in...","description":"Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in inline or promiscuous mode, allows remote attackers to bypass traffic inspection via a \"crafted sequence of fragmented IP packets\".","status":"published","published":"2022-05-01T07:23:01Z","modified":"2023-01-31T05:02:00Z","updated_at":"2026-11-02T14:48:10.613465Z"}],"nvd":[{"id":"CVE-2006-4911","description":"Unspecified vulnerability in Cisco IPS 5.0 before 5.0(6p2) and 5.1 before 5.1(2), when running in inline or promiscuous mode, allows remote attackers to bypass traffic inspection via a \"crafted sequence of fragmented IP packets\".","status":"published","published":"2006-09-21T00:07:00Z","modified":"2026-06-16T22:30:07.097Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:06.675668Z"}]}}