CVE-2021-32466
mediumpriority · track · 28EPSS 0.005 · 44 %ileEUUSEPSS · scored 2026-10-27
An uncontrolled search path element privilege escalation vulnerability in Trend Micro HouseCall for Home Networks version 5.3.1225 and below could allow an attacker to escalate privileges by placing a custom crafted file in a specific directory to load a malicious library. Please note that an attacker must first obtain the ability to execute low-privileged code on the target system to exploit this vulnerability.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- trendmicro housecall for home networks≤ 5.3.1225nvdUScpe:2.3:a:trendmicro:housecall_for_home_networks:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- https://helpcenter.trendmicro.com/en-us/article/tmka-10626cnnvd
- https://helpcenter.trendmicro.com/ja-jp/article/TMKA-10621cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021091602cnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-21-1112/cnnvd
- https://helpcenter.trendmicro.com/en-us/article/tmka-10626enisa_euvd
- https://helpcenter.trendmicro.com/ja-jp/article/TMKA-10621enisa_euvd
- https://www.zerodayinitiative.com/advisories/ZDI-21-1112/enisa_euvd
- https://helpcenter.trendmicro.com/en-us/article/tmka-10626Vendor Advisorynvd
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