DLL Hijacking in TrueConf Client 8.5.2 Enables Code Execution

Publication date: 2025-12-30

Last updated on: 2026-07-05

Assigner: MITRE

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 Scores

EPSS Scores

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Meta Information

Published

2025-12-30

Last Modified

2026-07-05

Generated

2026-07-06

AI Q&A

2025-12-30

EPSS Evaluated

2026-07-05

NVD

CVE-2025-66835

Affected Vendors & Products

Vendor	Product	Version / Range
trueconf	trueconf_client	8.5.2

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability in TrueConf Client 8.5.2 is a DLL hijacking issue involving a crafted wfapi.dll file. It allows local attackers to execute arbitrary code within the context of the user running the application by exploiting the way the software loads DLL files. [1]

Impact Analysis

An attacker exploiting this vulnerability can run arbitrary code with the same privileges as the user, potentially leading to unauthorized actions such as data theft, installation of malware, or further system compromise. [1]

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