{"schemaVersion":3,"id":"CVE-2019-1763","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability in the web-based management interface of Session Initiation Protocol (SIP) Software for Cisco IP Phone 8800 Series could allow an unauthenticated, remote attacker to bypass authorization, access critical services, and cause a denial of service (DoS) condition. The vulnerability exists because the software fails to sanitize URLs before it handles requests. An attacker could exploit this vulnerability by submitting a crafted URL. A successful exploit could allow the attacker to gain unauthorized access to critical services and cause a DoS condition. This vulnerability affects Cisco IP Phone 8800 Series products running a SIP Software release prior to 11.0(5) for Wireless IP Phone 8821 and 8821-EX; and 12.5(1)SR1 for the IP Conference Phone 8832 and the rest of the IP Phone 8800 Series. Cisco IP Conference Phone 8831 is not affected.","dates":{"published":"2019-03-22T20:05:34.687Z","modified":"2024-11-19T19:14:36.126Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"CVE.org","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01939,"percentile":0.79813,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01939},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01939,"percentile":0.79813}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01939,"percentile":null},{"date":"2026-10-05T00: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