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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-7352 Detail

Description

The GalaxyClientService component of GOG Galaxy runs with elevated SYSTEM privileges in a Windows environment. Due to the software shipping with embedded, static RSA private key, an attacker with this key material and local user permissions can effectively send any operating system command to the service for execution in this elevated context. The service listens for such commands on a locally-bound network port, localhost:9978. A Metasploit module has been published which exploits this vulnerability. This issue affects the 2.0.x branch of the software (2.0.12 and earlier) as well as the 1.2.x branch (1.2.64 and earlier). A fix was issued for the 2.0.x branch of the affected software.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  8.8 HIGH
Vector:  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  Rapid7, Inc.
Base Score:  8.4 HIGH
Vector:  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/rapid7/metasploit-framework/pull/13444 Patch  Third Party Advisory 
https://github.com/rapid7/metasploit-framework/pull/13444 Patch  Third Party Advisory 
https://www.positronsecurity.com/blog/2020-04-28-gog-galaxy-client-local-privilege-escalation/ Exploit  Third Party Advisory 
https://www.positronsecurity.com/blog/2020-04-28-gog-galaxy-client-local-privilege-escalation/ Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-798 Use of Hard-coded Credentials cwe source acceptance level NIST  
CWE-264 Permissions, Privileges, and Access Controls Rapid7, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:gog:galaxy:*:*:*:*:*:windows:*:*
   Show Matching CPE(s) 		From (including)
1.2.0		Up to (including)
1.2.64
 cpe:2.3:a:gog:galaxy:*:*:*:*:*:windows:*:*
   Show Matching CPE(s) 		From (including)
2.0.0		Up to (including)
2.0.12

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-7352
NVD Published Date:
08/06/2020
NVD Last Modified:
11/21/2024
Source:
Rapid7, Inc.