HIGH · 7.8

CVE-2021-25247

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 execut...

Vulnerability 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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
TrendmicroHousecall For Home Networks5.3.0.1063
MicrosoftWindows-

Related Weaknesses (CWE)

References

FAQ

What is CVE-2021-25247?

CVE-2021-25247 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 execut...

How severe is CVE-2021-25247?

CVE-2021-25247 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-25247?

Check the references section above for vendor advisories and patch information. Affected products include: Trendmicro Housecall For Home Networks, Microsoft Windows.