CVE-2025-20330

Medium

Description

A vulnerability in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) 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 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.

SeverityMedium
CVSS6.1
Exploit probability—
ProductCisco Unified Communications Manager Im And Presence Service
PublishedSep 3, 2025
First seenSep 3, 2025

How to fix

Update
  • cisco unified_communications_manager_im_and_presence_service15su3 or later

Affected products

ProductAffected versionsFixed in
cisco unified_communications_manager_im_and_presence_service15.0 ≤ v < 15su3, 12.5, 14.015su3

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