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[SECURITY]■ STORY TIMELINE

CISCO UNIFIED CM VULNERABILITY NOW UNDER ACTIVE ATTACK

A high-severity server-side request forgery (SSRF) vulnerability in Cisco Unified Communications Manager is being actively exploited by threat actors. The flaw, CVE-2026-20230, allows attackers to bypass network restrictions and access internal systems.

1 SOURCEFIRST SEEN JUN 23, 09:48 PM► READ THE ARTICLE
Bleeping Computer+0m

A high-severity SSRF vulnerability, tracked as CVE-2026-20230, in Cisco Unified Communications Manager Server is now bei…