CVE-2022-31262

high

Description

An exploitable local privilege escalation vulnerability exists in GOG Galaxy 2.0.46. Due to insufficient folder permissions, an attacker can hijack the %ProgramData%\GOG.com folder structure and change the GalaxyCommunication service executable to a malicious file, resulting in code execution as SYSTEM.

References

https://www.youtube.com/watch?v=Bgdbx5TJShI

https://secure77.de/gog-galaxy-cve-2022-31262/

https://secure77.de/category/subjects/researches/

https://github.com/secure-77/CVE-2022-31262

Details

Source: Mitre, NVD

Published: 2022-08-17

Updated: 2022-10-28

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00615