Cisco Unified CM flaw CVE-2026-20230 now exploited in attacks | HappeningNow.news
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Cisco Unified CM flaw CVE-2026-20230 now exploited in attacks

A high-severity SSRF vulnerability, tracked as CVE-2026-20230, in Cisco Unified Communications Manager Server is now being exploited in attacks.

Source AI Summary Published June 23, 2026 Brief Under 1 min brief
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A recently identified vulnerability in Cisco's Unified Communications Manager Server has been exploited in attacks. The flaw, designated as CVE-2026-20230, is a high-severity Server-Side Request Forgery (SSRF) vulnerability.

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