CVE-2017-3872: Cisco Unified Communications Manager

Medium severity, CVSS 6.1. EPSS: 1.3% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) filter bypass vulnerability in the web-based management interface of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to conduct XSS attacks against a user of an affected device. More Information: CSCvc21620. Known Affected Releases: 10.5(2.14076.1). Known Fixed Releases: 12.0(0.98000.641) 12.0(0.98000.500) 12.0(0.98000.219).

Affected products

• Cisco Unified Communications Manager: version 10.5(2.10000.5) only; version 10.5(2.14076.1) only; version 11.0(1.10000.10) only; version 11.5(1.10000.6) only

Published 2017-03-17. Last modified 2026-06-17.