CVE-2025-66835 — HIGH (7.1)

Vulnerability Description

TrueConf Client 8.5.2 is vulnerable to DLL hijacking via crafted wfapi.dll allowing local attackers to execute arbitrary code within the user's context.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Trueconf	Trueconf	8.5.2

Related Weaknesses (CWE)

CWE-427

References

http://trueconf.comProduct
https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66835/README.mdExploitThird Party Advisory
https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66835/README.mdExploitThird Party Advisory

FAQ

What is CVE-2025-66835?

CVE-2025-66835 is a vulnerability with a CVSS score of 7.1 (HIGH). TrueConf Client 8.5.2 is vulnerable to DLL hijacking via crafted wfapi.dll allowing local attackers to execute arbitrary code within the user's context.

How severe is CVE-2025-66835?

CVE-2025-66835 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66835?

Check the references section above for vendor advisories and patch information. Affected products include: Trueconf Trueconf.