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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-24574 Detail

Description

The client (aka GalaxyClientService.exe) in GOG GALAXY through 2.0.41 (as of 12:58 AM Eastern, 9/26/21) allows local privilege escalation from any authenticated user to SYSTEM by instructing the Windows service to execute arbitrary commands. This occurs because the attacker can inject a DLL into GalaxyClient.exe, defeating the TCP-based "trusted client" protection mechanism.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/jtesta/gog_galaxy_client_service_poc Exploit  Third Party Advisory 
https://github.com/jtesta/gog_galaxy_client_service_poc Exploit  Third Party Advisory 
https://github.com/jtesta/gog_galaxy_client_service_poc/issues/1#issuecomment-926932218 Issue Tracking  Third Party Advisory 
https://github.com/jtesta/gog_galaxy_client_service_poc/issues/1#issuecomment-926932218 Issue Tracking  Third Party Advisory 
https://www.gog.com/galaxy Vendor Advisory 
https://www.gog.com/galaxy Vendor Advisory 
https://www.positronsecurity.com/blog/2020-08-13-gog-galaxy_client-local-privilege-escalation_deuce/ Exploit  Third Party Advisory 
https://www.positronsecurity.com/blog/2020-08-13-gog-galaxy_client-local-privilege-escalation_deuce/ Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-798 Use of Hard-coded Credentials cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-24574
NVD Published Date:
08/21/2020
NVD Last Modified:
11/21/2024
Source:
MITRE