{"id":"CVE-2023-20079","aliases":["EUVD-2023-24258","GHSA-5mh2-xjxr-6c3g"],"status":"published","title":"Cisco IP Phone 6800, 7800, 7900, and 8800 Series Web UI Vulnerabilities","description":"Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.10314,"percentile":0.95736,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-787"],"published":"2023-03-03T00:00:00Z","modified":"2026-06-17T05:29:25Z","products":[{"vendor":"cisco","product":"cisco ip phones with multiplatform firmware"},{"vendor":"cisco","product":"ip_phone_6825_firmware"},{"vendor":"cisco","product":"ip_phone_6841_firmware"},{"vendor":"cisco","product":"ip_phone_6851_firmware"},{"vendor":"cisco","product":"ip_phone_6861_firmware"},{"vendor":"cisco","product":"ip_phone_6871_firmware"},{"vendor":"cisco","product":"ip_phone_7811_firmware"},{"vendor":"cisco","product":"ip_phone_7821_firmware"},{"vendor":"cisco","product":"ip_phone_7832_firmware"},{"vendor":"cisco","product":"ip_phone_7841_firmware"},{"vendor":"cisco","product":"ip_phone_7861_firmware"},{"vendor":"cisco","product":"ip_phone_8811_firmware"},{"vendor":"cisco","product":"ip_phone_8831_firmware"},{"vendor":"cisco","product":"ip_phone_8832_firmware"},{"vendor":"cisco","product":"ip_phone_8841_firmware"},{"vendor":"cisco","product":"ip_phone_8845_firmware"},{"vendor":"cisco","product":"ip_phone_8851_firmware"},{"vendor":"cisco","product":"ip_phone_8861_firmware"},{"vendor":"cisco","product":"ip_phone_8865_firmware"},{"vendor":"cisco","product":"unified_ip_phone_7945g_firmware"},{"vendor":"cisco","product":"unified_ip_phone_7965g_firmware"},{"vendor":"cisco","product":"unified_ip_phone_7975g_firmware"}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-cmd-inj-KMFynVcP","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20079"},{"url":"https://github.com/advisories/GHSA-5mh2-xjxr-6c3g"}],"sources":{"cve":[{"id":"CVE-2023-20079","title":"Cisco IP Phone 6800, 7800, 7900, and 8800 Series Web UI Vulnerabilities","description":"Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. 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For more information about these vulnerabilities, see the Details section of this advisory.","status":"published","published":"2023-03-03T18:30:26Z","modified":"2023-03-18T05:03:46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:54:21.862765Z"}],"nvd":[{"id":"CVE-2023-20079","description":"Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. 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