CVE-2022-20774

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.

• cisco ip phone 6871 firmware (< 11.3.5) • cisco ip phone 6861 firmware (< 11.3.5) • cisco ip phone 6851 firmware (< 11.3.5) • cisco ip phone 6841 firmware (< 11.3.5) • cisco ip phone 6825 firmware (< 11.3.5) • cisco ip phone 7861 firmware (< 11.3.5) • cisco ip phone 7841 firmware (< 11.3.5) • cisco ip phone 7832 firmware (< 11.3.5) • cisco ip phone 7821 firmware (< 11.3.5) • cisco ip phone 7811 firmware (< 11.3.5) • cisco ip phone 8865 firmware (< 11.3.5) • cisco ip phone 8861 firmware (< 11.3.5) • cisco ip phone 8851 firmware (< 11.3.5) • cisco ip phone 8845 firmware (< 11.3.5) • cisco ip phone 8841 firmware (< 11.3.5) • cisco ip phone 8832 firmware (< 11.3.5) • cisco ip phone 8811 firmware (< 11.3.5)