CVE-2020-11827
HIGH
7.8
CVSS Score
Published: July 14, 2020 at 05:06 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
1 product affected across 1 vendorGalaxy
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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
Description
In GOG Galaxy 1.2.67, there is a service that is vulnerable to weak file/service permissions: GalaxyClientService.exe. An attacker can put malicious code in a Trojan horse GalaxyClientService.exe. After that, the attacker can re-start this service as an unprivileged user to escalate his/her privileges and run commands on the machine with SYSTEM rights.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://fatihhcelik.blogspot.com/2020/04/gog-galaxy-desktop-app-local-privilege.htmlCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-732
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