Description
An issue exists in GalaxyClientService.exe in GOG Galaxy (Beta) 2.0.67.2 through 2.0.71.2 that could allow authenticated users to overwrite and corrupt critical system files via a combination of an NTFS Junction and an RPC Object Manager symbolic link and could result in a denial of service.
References (3)
Core 3
Core References
Various Sources
https://github.com/anvilsecure/gog-galaxy-app-research
Scores
CVSS v3
6.5
EPSS
0.0016
EPSS Percentile
36.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-288
Status
published
Published
Apr 30, 2024
Tracked Since
Feb 18, 2026