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,…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Ip Phone 6871 Firmware | before 11.3.5 |
| Cisco | Ip Phone 6861 Firmware | before 11.3.5 |
| Cisco | Ip Phone 6851 Firmware | before 11.3.5 |
| Cisco | Ip Phone 6841 Firmware | before 11.3.5 |
| Cisco | Ip Phone 6825 Firmware | before 11.3.5 |
| Cisco | Ip Phone 7861 Firmware | before 11.3.5 |
| Cisco | Ip Phone 7841 Firmware | before 11.3.5 |
| Cisco | Ip Phone 7832 Firmware | before 11.3.5 |
| Cisco | Ip Phone 7821 Firmware | before 11.3.5 |
| Cisco | Ip Phone 7811 Firmware | before 11.3.5 |
| Cisco | Ip Phone 8865 Firmware | before 11.3.5 |
| Cisco | Ip Phone 8861 Firmware | before 11.3.5 |