VULNERABILITY INTELLIGENCE

CVE-2020-15529

CVSS score7.8 HIGH
EPSS probability1.02%
CISA KEVNot currently listed
Published2020-07-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible when a user installs a game or performs a verify/repair operation. The issue exists because of weak file permissions and can be exploited by using opportunistic locks.

Weakness classification

  • nvd@nist.gov: CWE-667

Primary references