Trend Micro Maximum Security Platinum Host Service Link Following Local Privilege Escalation Vulnerability
Vulnerability Details
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Maximum Security. 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 Platinum Host Service. By creating a symbolic link, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Additional Details
Trend Micro has issued an update to correct this vulnerability. More details can be found at:
https://helpcenter.trendmicro.com/en-us/article/TMKA-18461
Disclosure Timeline
- 2024-12-06 - Vulnerability reported to vendor
- 2025-06-13 - Coordinated public release of advisory
- 2025-06-13 - Advisory Updated
Credit
Vladislav Berghici of Trend Research
