An incorrect permission assignment vulnerability in Trend Micro Apex One and Apex One as a Service could allow a local attacker to load a DLL with escalated 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.
During installation, installed file permissions are set to allow anyone to modify those files.
Link | Tags |
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https://success.trendmicro.com/solution/000289229 | patch vendor advisory |
https://www.zerodayinitiative.com/advisories/ZDI-21-1220/ | third party advisory vdb entry |