https://invaders.ie/resources/blog/vulnerability/cisco-cucm-ssrf-bug-turns-webdialer-exposure-into-a-path-toward-root Invaders Security en 2026-06-08T08:08:52.148Z Cisco CUCM SSRF bug turns WebDialer exposure into a path toward root Cisco Unified Communications Manager, Cisco Unified CM, WebDialer, CVE-2026-20230, SSRF, privilege escalation, VoIP security