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

• https://nvd.nist.gov/vuln/detail/CVE-2021-25247
• https://helpcenter.trendmicro.com/en-us/article/TMKA-10180