{"id":"CVE-2007-4553","aliases":["EUVD-2007-4536","GHSA-8rpc-f5pg-452p"],"status":"published","title":"The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of...","description":"The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via an INVITE message with a Via header that contains a '/' (slash) instead of the required space following the SIP version number.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-06","score":0.08214,"percentile":0.94907,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-08-28T00:00:00Z","modified":"2026-06-16T22:44:18Z","exploits":[{"source":"exploitdb","id":"EDB-30530","title":"Thomson SpeedTouch ST 2030 (SIP Phone) - SIP Invite Message Remote Denial of Service","type":"dos","platform":"hardware","date":"2007-08-27","verified":true,"url":"https://www.exploit-db.com/exploits/30530"},{"source":"exploitdb","id":"EDB-4319","title":"Thomson SpeedTouch ST 2030 (SIP Phone) - Remote Denial of Service","type":"dos","platform":"hardware","date":"2007-08-27","verified":true,"url":"https://www.exploit-db.com/exploits/4319"}],"products":[{"vendor":"thomson","product":"st_2030_sip_phone"}],"references":[{"url":"http://secunia.com/advisories/26587","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/25446","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/2988","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065433.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36217","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securityreason.com/securityalert/3075","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.securitytracker.com/id?1018603","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4553"},{"url":"https://github.com/advisories/GHSA-8rpc-f5pg-452p"}],"sources":{"cve":[{"id":"CVE-2007-4553","description":"The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via an INVITE message with a Via header that contains a '/' (slash) instead of the required space following the SIP version number.","status":"published","published":"2007-08-28T00:00:00Z","modified":"2024-08-07T15:01:09.726Z","updated_at":"2026-11-02T13:33:19.093583Z"}],"euvd":[{"id":"EUVD-2007-4536","description":"The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via an INVITE message with a Via header that contains a '/' (slash) instead of the required space following the SIP version number.","status":"published","published":"2007-08-28T00:00:00Z","modified":"2024-08-07T15:01:09Z","updated_at":"2026-11-03T01:16:21.106382Z"}],"ghsa":[{"id":"GHSA-8rpc-f5pg-452p","title":"The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of...","description":"The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via an INVITE message with a Via header that contains a '/' (slash) instead of the required space following the SIP version number.","status":"published","published":"2022-05-01T18:24:46Z","modified":"2023-01-31T05:04:43Z","updated_at":"2026-11-02T14:48:43.49737Z"}],"nvd":[{"id":"CVE-2007-4553","description":"The Thomson ST 2030 SIP phone with software 1.52.1 allows remote attackers to cause a denial of service (device hang) via an INVITE message with a Via header that contains a '/' (slash) instead of the required space following the SIP version number.","status":"published","published":"2007-08-28T00:17:00Z","modified":"2026-06-16T22:44:18.813Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:19.102336Z"}]}}