CVE-2025-20274: Cisco Unified Contact Center Express

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability in the web-based management interface of Cisco Unified Intelligence Center could allow an authenticated, remote attacker to upload arbitrary files to an affected device. This vulnerability is due to improper validation of files that are uploaded to the web-based management interface. An attacker could exploit this vulnerability by uploading arbitrary files to an affected device. A successful exploit could allow the attacker to store malicious files on the system and execute arbitrary commands on the operating system. The Security Impact Rating (SIR) of this advisory has been raised to High because an attacker could elevate privileges to root. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Report Designer.

Affected products

• Cisco Unified Contact Center Express: version 10.5(1) only; version 10.5(1)su1 only; version 10.5(1)su1es10 only; version 10.6(1) only; version 10.6(1)su1 only; version 10.6(1)su2 only; …
• Cisco Unified Intelligence Center: version 10.5(1) only; version 11.0(1) only; version 11.0(2) only; version 11.0(3) only; version 11.5(1) only; version 11.6(1) only; …

Published 2025-07-16. Last modified 2026-06-17.