Privilege escalation in Trend Micro HouseCall for Home Networks



Published: 2022-04-07 | Updated: 2022-04-12
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-28339
CWE-ID CWE-426
Exploitation vector Local
Public exploit N/A
Vulnerable software
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HouseCall for Home Networks
Server applications / SCADA systems

Vendor Trend Micro

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Untrusted search path

EUVDB-ID: #VU61983

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-28339

CWE-ID: CWE-426 - Untrusted Search Path

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application loads .dll libraries in an insecure manner. A local user can place a malicious .dll file in a specific directory on the system and execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

HouseCall for Home Networks: 5.3.1045 - 5.3.1302


CPE2.3 External links

http://helpcenter.trendmicro.com/en-us/article/TMKA-21734
http://www.zerodayinitiative.com/advisories/ZDI-22-620/

Q & A

Can this vulnerability be exploited remotely?

How the attacker can exploit this vulnerability?

Is there known malware, which exploits this vulnerability?



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