Critical SSRF Vulnerability in Cisco Unified Communications Manager

This is a critical Server-Side Request Forgery (SSRF) vulnerability affecting Cisco Unified Communications Manager products. An unauthenticated attacker can exploit this flaw by sending specially crafted HTTP requests to a vulnerable system with the WebDialer service enabled. Successful exploitation could allow the attacker to create files on the underlying operating system, potentially leading to privilege escalation and root-level access.