CVE-2022-31694

· HIGHModified

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CVSS v3.1

7.3

EPSS

0.22%

Published

Nov 18, 2022

Modified

Apr 29, 2025

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

InstallBuilder Qt installers built with versions previous to 22.10 try to load DLLs from the installer binary parent directory when displaying popups. This may allow an attacker to plant a malicious DLL in the installer parent directory to allow executing code with the privileges of the installer (when the popup triggers the loading of the library). Exploiting these type of vulnerabilities generally require that an attacker has access to a vulnerable machine to plant the malicious DLL.

CVSS Vector

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

Weaknesses (CWE)

CWE-427CWE-427

Affected Products (1)

installbuilder · installbuilder (up to 22.10.0)vulnerable

References (2)

https://blog.installbuilder.com/2022/11/installbuilder-22100-released.html

Release NotesVendor Advisory

https://blog.installbuilder.com/2022/11/installbuilder-22100-released.html

Release NotesVendor Advisory

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