CVE-2021-25247: Trend Micro Housecall For Home Networks

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A DLL hijacking vulnerability Trend Micro HouseCall for Home Networks version 5.3.1063 and below could allow an attacker to use a malicious DLL to escalate privileges and perform arbitrary code execution. An attacker must already have user privileges on the machine to exploit this vulnerability.

Affected products

• Trend Micro Housecall For Home Networks: version 5.3.0.1063 only

Published 2021-01-27. Last modified 2026-06-17.