Original release date: August 24, 2013 | Last revised: August 26, 2013

Cisco has released three security advisories to address multiple vulnerabilities. These vulnerabilities may allow an unauthenticated, remote attacker the ability to modify data, execute arbitrary commands, or cause a denial of service (DoS) condition.

US-CERT encourages users and administrators to review the following Cisco Security Advisories and apply any necessary updates to help mitigate potential risk.

Multiple Vulnerabilities in Cisco Unified Communications Manager

Cisco Unified Communications Manager IM and Presence Service Denial of Service Vulnerability

Cisco Prime Central for Hosted Collaboration Solution Assurance Denial of Service Vulnerability

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