Cross-site request forgery in Cisco Systems, Inc products - CVE-2022-20774
Published: April 7, 2022
Vulnerability identifier: #VU61949
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-20774
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in the web-based management interface. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
Affected software
IP Phone 6800 Series with Multiplatform Firmware
IP Phone 7800 Series with Multiplatform Firmware
Cisco IP Phone 8800 Series with Multiplatform Firmware
IP Phone 7800 Series with Multiplatform Firmware
Cisco IP Phone 8800 Series with Multiplatform Firmware
How to mitigate CVE-2022-20774
Install update from vendor's website.
IP Phone 6800 Series with Multiplatform Firmware - update to 11.3.5
IP Phone 7800 Series with Multiplatform Firmware - update to 11.3.5
Cisco IP Phone 8800 Series with Multiplatform Firmware - update to 11.3.5
IP Phone 7800 Series with Multiplatform Firmware - update to 11.3.5
Cisco IP Phone 8800 Series with Multiplatform Firmware - update to 11.3.5