An improper handling of malformed request vulnerability [CWE-228] exists in FortiADC 5.0 all versions, 6.0.0 all versions, 6.1.0 all versions, 6.2.0 through 6.2.3, and 7.0.0 through 7.0.2. This may allow a remote attacker without privileges to bypass some Web Application Firewall (WAF) protection such as the SQL Injection and XSS filters via a malformed HTTP request.

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiADC version 7.0.0 through 7.0.1, 6.2.0 through 6.2.2, 6.1.0 through 6.1.6, 6.0.x, 5.x.x allows attacker to execute arbitrary shell code as root via CLI commands.

Multiple improper neutralization of special elements used in an os command ('OS Command Injection') vulnerabilties [CWE-78] in Fortinet FortiADCManager version 7.1.0 and before 7.0.0, FortiADC version 7.2.0 and before 7.1.2 allows a local authenticated attacker to execute arbitrary shell code as root user via crafted CLI requests.