{"id":"CVE-2015-6391","aliases":["EUVD-2015-6333","GHSA-wwmc-wc4p-qv47"],"status":"published","title":"Cisco Unified SIP 3905 phones allow remote attackers to cause a denial of service (resource...","description":"Cisco Unified SIP 3905 phones allow remote attackers to cause a denial of service (resource consumption and functionality loss) via a large amount of network traffic, aka Bug ID CSCuh51331.","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":0.01908,"percentile":0.79909,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2015-12-05T02:00:00Z","modified":"2026-06-17T00:30:48Z","products":[{"vendor":"cisco","product":"unified_sip_phone_3900_firmware"}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151202-sip","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1034285","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-6391"},{"url":"https://github.com/advisories/GHSA-wwmc-wc4p-qv47"}],"sources":{"cve":[{"id":"CVE-2015-6391","description":"Cisco Unified SIP 3905 phones allow remote attackers to cause a denial of service (resource consumption and functionality loss) via a large amount of network traffic, aka Bug ID CSCuh51331.","status":"published","published":"2015-12-05T02:00:00Z","modified":"2024-08-06T07:22:21.057Z","updated_at":"2026-11-02T14:35:42.984856Z"}],"euvd":[{"id":"EUVD-2015-6333","description":"Cisco Unified SIP 3905 phones allow remote attackers to cause a denial of service (resource consumption and functionality loss) via a large amount of network traffic, aka Bug ID CSCuh51331.","status":"published","published":"2015-12-05T02:00:00Z","modified":"2024-08-06T07:22:21Z","updated_at":"2026-11-03T02:21:56.126868Z"}],"ghsa":[{"id":"GHSA-wwmc-wc4p-qv47","title":"Cisco Unified SIP 3905 phones allow remote attackers to cause a denial of service (resource...","description":"Cisco Unified SIP 3905 phones allow remote attackers to cause a denial of service (resource consumption and functionality loss) via a large amount of network traffic, aka Bug ID CSCuh51331.","status":"published","published":"2022-05-17T01:06:36Z","modified":"2023-02-03T05:03:14Z","updated_at":"2026-11-02T14:53:19.085994Z"}],"nvd":[{"id":"CVE-2015-6391","description":"Cisco Unified SIP 3905 phones allow remote attackers to cause a denial of service (resource consumption and functionality loss) via a large amount of network traffic, aka Bug ID CSCuh51331.","status":"published","published":"2015-12-05T03:59:05.36Z","modified":"2026-06-17T00:30:48.93Z","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-399"],"updated_at":"2026-11-02T14:03:14.501367Z"}]}}