CVE-2024-55955: Trend Micro Deep Security Agent

High severity, CVSS 7.3. EPSS: 0.1% chance of exploitation in the next 30 days.

An incorrect permissions assignment vulnerability in Trend Micro Deep Security 20.0 agents between versions 20.0.1-9400 and 20.0.1-23340 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.

Affected products

• Trend Micro Deep Security Agent: version 20.0.1 only

Published 2024-12-31. Last modified 2026-06-17.