Cisco · Unified Communications Manager
Updated June 26, 2026
Cisco Unified Communications Manager contains a server-side request forgery (SSRF) vulnerability, allowing unauthenticated remote attackers to write files to the underlying operating system. This could potentially lead to elevated privileges. The vulnerability's addition to the CISA KEV catalog highlights its importance for immediate attention.
If exploited, this vulnerability could allow attackers to gain elevated access to the system, potentially disrupting communications services and leading to further malicious activities.
Apply the recommended security updates from Cisco to the Unified Communications Manager. Monitor system logs for signs of potential SSRF attacks.