Trend Micro Apex One Security Agent Improper Certificate Validation Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Apex One Client Plug-in Service Manager. The issue results from improper validation of a certificate. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.