Cisco Unified Communications Manager
Monthly
Server-side request forgery in Cisco Unified Communications Manager (Unified CM) and Unified CM Session Management Edition allows remote unauthenticated attackers to write files to the underlying operating system via crafted HTTP requests, which Cisco notes can be leveraged to escalate to root. Cisco has assigned this a Critical Security Impact Rating despite the 8.6 CVSS score because of the root-escalation pathway. No public exploit identified at time of analysis, and exploitation requires the non-default WebDialer service to be enabled.
Server-side request forgery in Cisco Unified Communications Manager (Unified CM) and Unified CM Session Management Edition allows remote unauthenticated attackers to write files to the underlying operating system via crafted HTTP requests, which Cisco notes can be leveraged to escalate to root. Cisco has assigned this a Critical Security Impact Rating despite the 8.6 CVSS score because of the root-escalation pathway. No public exploit identified at time of analysis, and exploitation requires the non-default WebDialer service to be enabled.