{"id":"CVE-2022-20774","aliases":["EUVD-2022-26024","GHSA-xpv7-p5h9-8rgm"],"status":"published","title":"Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Request Forgery Vulnerability","description":"A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform configuration changes on the affected device, resulting in a denial of service (DoS) condition.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00399,"percentile":0.34486,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345","CWE-352"],"published":"2022-04-06T18:12:26Z","modified":"2026-06-17T04:25:04Z","products":[{"vendor":"cisco","product":"cisco ip phone 7800 series 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_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"}],"references":[{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voip-phone-csrf-K56vXvVx","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20774"},{"url":"https://github.com/advisories/GHSA-xpv7-p5h9-8rgm"}],"sources":{"cve":[{"id":"CVE-2022-20774","title":"Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Request Forgery Vulnerability","description":"A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform configuration changes on the affected device, resulting in a denial of service (DoS) condition.","status":"published","published":"2022-04-06T18:12:26.733Z","modified":"2024-11-06T16:28:57.6Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-26024","description":"A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform configuration changes on the affected device, resulting in a denial of service (DoS) condition.","status":"published","published":"2022-04-06T18:12:26Z","modified":"2024-11-06T16:28:57Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:05:09.633391Z"}],"ghsa":[{"id":"GHSA-xpv7-p5h9-8rgm","title":"A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800...","description":"A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform configuration changes on the affected device, resulting in a denial of service (DoS) condition.","status":"published","published":"2022-04-07T00:00:16Z","modified":"2023-01-27T05:01:22Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:41:52.644766Z"}],"nvd":[{"id":"CVE-2022-20774","description":"A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform configuration changes on the affected device, resulting in a denial of service (DoS) condition.","status":"published","published":"2022-04-06T19:15:08.377Z","modified":"2026-06-17T04:25:04.093Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-345","CWE-352"],"updated_at":"2026-11-02T14:07:14.706146Z"}]}}