A vulnerability, which was classified as very critical, was found in Cisco Packaged Contact Center Enterprise, Unified Communications Manager, Unified Communications Manager IM & Presence Service, Unified Communications Manager Session Management Edition, Unified Contact Center Enterprise, Unified Contact Center Express, Unity Connection and Virtualized Voice Browser. Affected is an unknown function. The manipulation leads to Remote Code Execution.

This vulnerability is traded as CVE-2024-20253. It is possible to launch the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.