{"id":"CVE-2007-2734","aliases":["EUVD-2007-2726","GHSA-8h4q-hf82-q8rj"],"status":"published","title":"The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode...","description":"The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode character encodings in an HTTP POST request, which might allow remote attackers to evade detection of HTTP traffic.","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":"2026-11-09","score":0.02102,"percentile":0.81852,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-05-16T22:00:00Z","modified":"2026-06-16T22:40:12Z","products":[{"vendor":"3com","product":"3crtpx505-73"},{"vendor":"3com","product":"3crx506-96"},{"vendor":"3com","product":"tippingpoint_200"},{"vendor":"3com","product":"tippingpoint_200e"},{"vendor":"3com","product":"tippingpoint_2400e"},{"vendor":"3com","product":"tippingpoint_50"},{"vendor":"3com","product":"tippingpoint_5000e"},{"vendor":"3com","product":"tippingpoint_600e"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/739224","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://securityreason.com/securityalert/2712","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.3com.com/securityalert/alerts/3COM-07-001.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/25302","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.gamasec.net/english/gs07-01.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://osvdb.org/35968","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/1817","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/468633/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2734"},{"url":"https://github.com/advisories/GHSA-8h4q-hf82-q8rj"}],"sources":{"cve":[{"id":"CVE-2007-2734","description":"The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode character encodings in an HTTP POST request, which might allow remote attackers to evade detection of HTTP traffic.","status":"published","published":"2007-05-16T22:00:00Z","modified":"2024-08-07T13:49:57.318Z","updated_at":"2026-11-02T13:32:34.372976Z"}],"euvd":[{"id":"EUVD-2007-2726","description":"The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode character encodings in an HTTP POST request, which might allow remote attackers to evade detection of HTTP traffic.","status":"published","published":"2007-05-16T22:00:00Z","modified":"2024-08-07T13:49:57Z","updated_at":"2026-11-03T01:38:20.04441Z"}],"ghsa":[{"id":"GHSA-8h4q-hf82-q8rj","title":"The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode...","description":"The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode character encodings in an HTTP POST request, which might allow remote attackers to evade detection of HTTP traffic.","status":"published","published":"2022-05-01T18:06:37Z","modified":"2023-01-31T05:04:18Z","updated_at":"2026-11-02T14:48:38.60643Z"}],"nvd":[{"id":"CVE-2007-2734","description":"The 3Com TippingPoint IPS do not properly handle certain full-width and half-width Unicode character encodings in an HTTP POST request, which might allow remote attackers to evade detection of HTTP traffic.","status":"published","published":"2007-05-16T22:30:00Z","modified":"2026-06-16T22:40:12.733Z","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":"2026-11-02T14:01:16.479378Z"}]}}