CVE-2017-3830: Cisco Meeting Server

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

A vulnerability in an internal API of the Cisco Meeting Server (CMS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected appliance. More Information: CSCvc89678. Known Affected Releases: 2.1. Known Fixed Releases: 2.1.2.

Affected products

• Cisco Meeting Server: version 2.1.0 only

Published 2017-02-22. Last modified 2026-06-17.