#cve-2026-20230

Cisco Unified CM flaw CVE-2026-20230 now exploited in attacks

Jun 24, 2026 // 00:56

A high-severity SSRF vulnerability, tracked as CVE-2026-20230, in Cisco Unified Communications Manager Server is now being exploited in attacks. Cisco released security updates for the […]

Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public

Jun 4, 2026 // 20:05

Cisco has patched a bug in Unified Communications Manager that lets an unauthenticated attacker on the network write files to the box and, from there, […]