{"api_version":"1","generated_at":"2026-05-14T03:35:41+00:00","cve":"CVE-2007-4459","urls":{"html":"https://cve.report/CVE-2007-4459","api":"https://cve.report/api/cve/CVE-2007-4459.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2007-4459","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-4459"},"summary":{"title":"CVE-2007-4459","description":"Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages.","state":"PUBLISHED","assigner":"mitre","published_at":"2007-08-21 21:17:00","updated_at":"2026-04-23 00:35:47"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.1","severity":"","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:C","baseScore":7.1,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.osvdb.org/36695","name":"http://www.osvdb.org/36695","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"0"},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html","name":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[Full-Disclosure] Mailing List Charter","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"http://securitytracker.com/id?1018591","name":"http://securitytracker.com/id?1018591","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"SecurityTracker.com Archives - Cisco 7940/7960 IP Phones Can Be Crashed By Remote Users","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.vupen.com/english/advisories/2007/2928","name":"http://www.vupen.com/english/advisories/2007/2928","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Webmail : Solution de messagerie professionnelle - OVHcloud- OVH","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/25378","name":"http://www.securityfocus.com/bid/25378","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"],"title":"Cisco 7940/7960 Phones SIP Message Handling Remote Denial of Service Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://securityreason.com/securityalert/3042","name":"http://securityreason.com/securityalert/3042","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"3 messsages attack remote DOS on Cisco 7940 - CXSecurity.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/26547","name":"http://secunia.com/advisories/26547","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"Cisco IP Phone 7940/7960 SIP Message Sequence Denial of Service - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html","name":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[Full-Disclosure] Mailing List Charter","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36125","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36125","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml","name":"http://www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Cisco - Networking, Cloud, and Cybersecurity Solutions","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-4459","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4459","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2007","cve_id":"4459","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"cisco","cpe5":"voip_phone_cp-7940","cpe6":"3.0","cpe7":"p0s3-08-6-00_firmware","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2007","cve_id":"4459","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"cisco","cpe5":"voip_phone_cp-7940","cpe6":"3.1","cpe7":"p0s3-08-6-00_firmware","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2007","cve_id":"4459","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"cisco","cpe5":"voip_phone_cp-7940","cpe6":"3.2","cpe7":"p0s3-08-6-00_firmware","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2007","cve_id":"4459","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"cisco","cpe5":"voip_phone_cp-7940","cpe6":"8.6","cpe7":"p0s3-08-6-00_firmware","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2007","cve_id":"4459","vulnerable":"1","versionEndIncluding":"8.70","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"cisco","cpe5":"voip_phone_cp-7940","cpe6":"*","cpe7":"p0s3-08-6-00_firmware","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2007","cve_id":"4459","vulnerable":"1","versionEndIncluding":"8.70","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"cisco","cpe5":"voip_phone_cp-7960","cpe6":"*","cpe7":"p0s3-08-6-00_firmware","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T14:53:56.011Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"25378","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/25378"},{"name":"cisco-ipphone-sip-dos(36125)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36125"},{"name":"20070821 Multiple SIP Vulnerabilities in the Cisco 7960 IP Phones","tags":["vendor-advisory","x_refsource_CISCO","x_transferred"],"url":"http://www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml"},{"name":"26547","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/26547"},{"name":"20070820 10 messages SIP Remote DOS on Cisco 7940 SIP Phone","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"],"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html"},{"name":"3042","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"],"url":"http://securityreason.com/securityalert/3042"},{"name":"20070820 3 messsages attack remote DOS on Cisco 7940","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"],"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html"},{"name":"1018591","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://securitytracker.com/id?1018591"},{"name":"ADV-2007-2928","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2007/2928"},{"name":"36695","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://www.osvdb.org/36695"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2007-08-20T00:00:00.000Z","descriptions":[{"lang":"en","value":"Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-07-28T12:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"25378","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/25378"},{"name":"cisco-ipphone-sip-dos(36125)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36125"},{"name":"20070821 Multiple SIP Vulnerabilities in the Cisco 7960 IP Phones","tags":["vendor-advisory","x_refsource_CISCO"],"url":"http://www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml"},{"name":"26547","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/26547"},{"name":"20070820 10 messages SIP Remote DOS on Cisco 7940 SIP Phone","tags":["mailing-list","x_refsource_FULLDISC"],"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html"},{"name":"3042","tags":["third-party-advisory","x_refsource_SREASON"],"url":"http://securityreason.com/securityalert/3042"},{"name":"20070820 3 messsages attack remote DOS on Cisco 7940","tags":["mailing-list","x_refsource_FULLDISC"],"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html"},{"name":"1018591","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://securitytracker.com/id?1018591"},{"name":"ADV-2007-2928","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2007/2928"},{"name":"36695","tags":["vdb-entry","x_refsource_OSVDB"],"url":"http://www.osvdb.org/36695"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2007-4459","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"25378","refsource":"BID","url":"http://www.securityfocus.com/bid/25378"},{"name":"cisco-ipphone-sip-dos(36125)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36125"},{"name":"20070821 Multiple SIP Vulnerabilities in the Cisco 7960 IP Phones","refsource":"CISCO","url":"http://www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml"},{"name":"26547","refsource":"SECUNIA","url":"http://secunia.com/advisories/26547"},{"name":"20070820 10 messages SIP Remote DOS on Cisco 7940 SIP Phone","refsource":"FULLDISC","url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html"},{"name":"3042","refsource":"SREASON","url":"http://securityreason.com/securityalert/3042"},{"name":"20070820 3 messsages attack remote DOS on Cisco 7940","refsource":"FULLDISC","url":"http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html"},{"name":"1018591","refsource":"SECTRACK","url":"http://securitytracker.com/id?1018591"},{"name":"ADV-2007-2928","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2007/2928"},{"name":"36695","refsource":"OSVDB","url":"http://www.osvdb.org/36695"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2007-4459","datePublished":"2007-08-21T21:00:00.000Z","dateReserved":"2007-08-21T00:00:00.000Z","dateUpdated":"2024-08-07T14:53:56.011Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2007-08-21 21:17:00","lastModifiedDate":"2026-04-23 00:35:47","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:C","baseScore":7.1,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:h:cisco:voip_phone_cp-7940:*:p0s3-08-6-00_firmware:*:*:*:*:*:*","versionEndIncluding":"8.70","matchCriteriaId":"8C89D38E-D97C-4725-B290-062FBEAA42CE"},{"vulnerable":true,"criteria":"cpe:2.3:h:cisco:voip_phone_cp-7940:3.0:p0s3-08-6-00_firmware:*:*:*:*:*:*","matchCriteriaId":"9CD97749-4AD8-4B93-9E32-3379898211A1"},{"vulnerable":true,"criteria":"cpe:2.3:h:cisco:voip_phone_cp-7940:3.1:p0s3-08-6-00_firmware:*:*:*:*:*:*","matchCriteriaId":"CB9FED25-C504-4539-8511-01915C26FF51"},{"vulnerable":true,"criteria":"cpe:2.3:h:cisco:voip_phone_cp-7940:3.2:p0s3-08-6-00_firmware:*:*:*:*:*:*","matchCriteriaId":"5F335BCD-C25E-46BB-8B35-AC31FB87899A"},{"vulnerable":true,"criteria":"cpe:2.3:h:cisco:voip_phone_cp-7940:8.6:p0s3-08-6-00_firmware:*:*:*:*:*:*","matchCriteriaId":"FC32D6D4-DB30-4074-9751-EAF7731C5277"},{"vulnerable":true,"criteria":"cpe:2.3:h:cisco:voip_phone_cp-7960:*:p0s3-08-6-00_firmware:*:*:*:*:*:*","versionEndIncluding":"8.70","matchCriteriaId":"BF6743CA-2B76-4DD1-A864-B66C0E982BB2"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2007","CveId":"4459","Ordinal":"1","Title":"CVE-2007-4459","CVE":"CVE-2007-4459","Year":"2007"},"notes":[{"CveYear":"2007","CveId":"4459","Ordinal":"1","NoteData":"Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages.","Type":"Description","Title":"CVE-2007-4459"},{"CveYear":"2007","CveId":"4459","Ordinal":"2","NoteData":"2007-08-21","Type":"Other","Title":"Published"},{"CveYear":"2007","CveId":"4459","Ordinal":"3","NoteData":"2017-07-28","Type":"Other","Title":"Modified"}]}}}