VULNERABILITY INTELLIGENCE

CVE-2022-20774

CVSS score6.8 MEDIUM
EPSS probability0.40%
CISA KEVNot currently listed
Published2022-04-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H

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.

Weakness classification

  • CWE-345: Insufficient Verification of Data Authenticity
  • CWE-352: Cross-Site Request Forgery (CSRF)

Primary references