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Rewterz Threat Advisory – CVE-2021-32466 – Trend Micro HouseCall for Home Networks Vulnerability

Severity

High

Analysis Summary

CVE-2021-32466

Trend Micro HouseCall for Home Networks could allow a local authenticated attacker to gain elevated privileges on the system, caused by an uncontrolled search path element flaw in the configuration of OpenSSL. By placing a specially-crafted file in a specific directory to load a malicious library, an attacker could exploit this vulnerability to escalate privileges and execute arbitrary code in the context of an administrator.

Impact

  • Unauthorized Access

Affected Vendors

  • Trend Micro

Affected Products

Trend Micro HouseCall for Home Networks 5.3.1225

Remediation

Refer to Trend Micro Advisory for patch, upgrade or suggested workaround information.

https://helpcenter.trendmicro.com/en-us/article/tmka-10626