PT-2021-16485 · Trend Micro · Trend Micro Housecall For Home Networks

Langtubongdem + 1 · Published 2021-01-27 · Updated 2021-02-03 · CVE-2021-25247

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Trend Micro HouseCall for Home Networks versions 5.3.1063 and below

Description: A DLL hijacking issue could allow an attacker to use a malicious DLL to escalate privileges and perform arbitrary code execution. The attacker must already have user privileges on the machine to exploit this issue.

Recommendations: For versions 5.3.1063 and below, update to a version above 5.3.1063 to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable DLL files to minimize the risk of exploitation.

Fix

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2021-25247

Affected Products

Trend Micro Housecall For Home Networks

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-25247 · Security Note
• https://osv.dev/vulnerability/CVE-2021-25247 · Vendor Advisory
• https://helpcenter.trendmicro.com/en-us/article/TMKA-10180 · Vendor Advisory
• https://t.me/cibsecurity/22757 · Telegram Post
• https://t.me/cvenotify/9011 · Telegram Post