Warning, Cisco has released three security advisories to address multiple vulnerabilities.

Until now, we have no information if these vulnerabilities have already been exploited by the attackers. But it is obvious that, these vulnerabilities may allow an unauthenticated, remote attacker the ability to modify data, execute arbitrary commands, or cause a denial of service (DoS) condition.

Therefore Connectipeople 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