Cisco Security Advisory – Cisco Unified Communications Manager (Unified CM) contains multiple vulnerabilities that could allow an unauthenticated, remote attacker to modify data, execute arbitrary commands, or cause a denial of service (DoS) condition. Cisco has released free software updates that address these vulnerabilities…. Cisco Security Advisory – Cisco Unified Communications Manager (Unified CM) contains multiple vulnerabilities that could allow an unauthenticated, remote attacker to modify data, execute arbitrary commands, or cause a denial of service (DoS) condition. Cisco has released free software updates that address these vulnerabilities.

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