CVE-2022-34100: Crestron Airmedia

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

A vulnerability was discovered in the Crestron AirMedia Windows Application, version 4.3.1.39, in which a low-privileged user can gain a SYSTEM level command prompt by pre-staging a file structure prior to the installation of a trusted service executable and change permissions on that file structure during a repair operation.

Affected products

• Crestron Airmedia: version 4.3.1.39 only

Published 2022-09-13. Last modified 2026-06-17.