Cisco Unified Communications Manager Server is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
Cisco Unified Communications Manager Server is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 24, 2026; most recent activity June 24, 2026.
Active exploitation of two critical vulnerabilities has been reported: CVE-2026-20230 in Cisco Unified CM and CVE-2026-20971 in Samsung KNOX. The Cisco flaw, a server-side request forgery (SSRF), poses an immediate…
Cisco Unified Communications Manager Server is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning Cisco Unified Communications Manager Server on ThreatCluster is dated June 24, 2026.
Across ThreatCluster reporting, Cisco Unified Communications Manager Server most frequently co-occurs with Data Breach, Malware, Phishing, Supply Chain Attack, FortiBleed, among 12 tracked related entities.
The most significant recent cluster is “Critical Exploitation of Cisco CM and Samsung KNOX Vulnerabilities” (4 articles · Updated June 23, 2026). Cisco Unified Communications Manager Server appears across 1 threat cluster in total, listed above with sources.
Cisco Unified Communications Manager Server appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.