Multiple Barracuda Products Security Bypass and Backdoor Unauthorized Access Vulnerabilities

Summary
Multiple Barracuda products are prone to a security-bypass vulnerability and multiple unauthorized-access vulnerabilities. Attackers can exploit these issues to bypass certain security restrictions and gain unauthorized access to the affected appliances. This may aid in further attacks. The following are vulnerable: Barracuda Spam and Virus Firewall Barracuda Web Filter Barracuda Message Archiver Barracuda Web Application Firewall Barracuda Link Balancer Barracuda Load Balancer Barracuda SSL VPN
Solution
Update to Security Definition 2.0.5.
References