A local file inclusion vulnerability on the Trend Micro Apex One management server could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
https://www.zerodayinitiative.com/advisories/ZDI-23-1621/
https://success.trendmicro.com/dcx/s/solution/000295652?language=en_US