CVE-2022-20788 MEDIUM

CVE-2022-20788: Cisco Unified Communications Products Cross-Site Scripting Vulnerability

Vendor Cisco
Product Cisco Unified Communications Manager
Weakness CWE-79 · XSS
Published April 21, 2022
Last update November 6, 2024

CVSS base score

6.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified CM Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

Key dates

02Disclosure timeline

April 21, 2022 CVE published
November 6, 2024 Record updated