High
Trend Micro VPN Proxy One Pro could allow a local authenticated attacker to gain elevated privileges on the system, caused by incorrect permissions in a key directory. By sending a specially crafted request, an attacker could exploit this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Trend Micro
Trend Micro VPN Proxy One Pro 5.3.1056
Refer to Trend Micro Security Bulletin for patch, upgrade or suggested workaround information.