{"id":"CVE-2007-5583","aliases":["EUVD-2007-5558","GHSA-mp26-cr2x-v76m"],"status":"published","title":"Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of...","description":"Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service (\"486 Busy\" responses or device reboot) via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05989,"percentile":0.9336,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2007-12-18T01:00:00Z","modified":"2026-06-16T22:46:26Z","exploits":[{"source":"exploitdb","id":"EDB-4692","title":"Cisco Phone 7940 - Remote Denial of Service","type":"dos","platform":"hardware","date":"2007-12-05","verified":true,"url":"https://www.exploit-db.com/exploits/4692"}],"products":[{"vendor":"cisco","product":"ip_phone_7940"}],"references":[{"url":"http://www.securityfocus.com/bid/26711","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/058932.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/058837.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/4692","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2007/Dec/0196.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://www.securitytracker.com/id?1019059","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38853","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-5583"},{"url":"https://github.com/advisories/GHSA-mp26-cr2x-v76m"}],"sources":{"cve":[{"id":"CVE-2007-5583","description":"Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service (\"486 Busy\" responses or device reboot) via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459.","status":"published","published":"2007-12-18T01:00:00Z","modified":"2024-08-07T15:39:13.208Z","updated_at":"2026-11-02T13:32:11.910312Z"}],"euvd":[{"id":"EUVD-2007-5558","description":"Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service (\"486 Busy\" responses or device reboot) via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459.","status":"published","published":"2007-12-18T01:00:00Z","modified":"2024-08-07T15:39:13Z","updated_at":"2026-11-03T01:16:16.701576Z"}],"ghsa":[{"id":"GHSA-mp26-cr2x-v76m","title":"Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of...","description":"Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service (\"486 Busy\" responses or device reboot) via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459.","status":"published","published":"2022-05-01T18:34:54Z","modified":"2023-01-31T05:04:39Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:48:42.977051Z"}],"nvd":[{"id":"CVE-2007-5583","description":"Cisco IP Phone 7940 with firmware P0S3-08-7-00 allows remote attackers to cause a denial of service (\"486 Busy\" responses or device reboot) via a sequence of SIP INVITE transactions in which the Request-URI lacks a user name, a different vulnerability than CVE-2007-4459.","status":"published","published":"2007-12-18T01:46:00Z","modified":"2026-06-16T22:46:26.54Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:24.110006Z"}]}}