CVE-2021-25247

HIGH

Trend Micro HouseCall <5.3.1063 - Privilege Escalation

Title source: llm

Description

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.

References (1)

[Vendor Advisory] https://helpcenter.trendmicro.com/en-us/article/TMKA-10180

Scores

CVSS v3 7.8

EPSS 0.0018

EPSS Percentile 39.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Classification

CWE

CWE-427

Status published

Affected Products (1)

trendmicro/housecall_for_home_networks

Timeline

Published Jan 27, 2021

Tracked Since Feb 18, 2026