The vulnerability in the web interface of the Cisco Unified Communications Manager system, the Cisco Unified Communications Manager Session Management Edition (SME) system, the Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) call management system, the integrated Cisco Unity Connection messaging system, and the cloud-based web conference platform Cisco Webex Calling Dedicated Instance allows a malicious actor to execute arbitrary commands and elevate their privileges to the root level.

The vulnerability in the web interface of the Cisco Unified Communications Manager system, the Cisco Unified Communications Manager Session Management Edition SME system, the Cisco Unified Communications Manager IM & Presence Service Unified CM IM&P system, the integrated messaging system Cisco...