Cisco has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit one of these vulnerabilities to take control of an affected system.
CERT Bulgaria recommends users and administrators to review the following Cisco Security Advisories and apply the necessary updates:
- Email Security and Content Security Management Appliance - Privilege Escalation Vulnerability
- NX-OS Software Pong Packet - Denial of Service Vulnerability
- Unified Customer Voice Portal - Denial of Service Vulnerability