Fortinet FortiOS is a dedicated security operating system on the FortiGate network security platform.Fortinet FortiProxy is a secure network proxy that protects employees from cyberattacks by combining a variety of detection technologies, such as Web filtering, DNS filtering, DLP, anti-virus, intrusion prevention and advanced threat protection. Fortinet FortiPAM is a platform for privileged access control from Fortinet. A formatting string error vulnerability exists in multiple Fortinet products, which can be exploited by an attacker to execute arbitrary code or commands via a specially crafted request.