Rapid7CVELIST:CVE-2020-7352CVE-2020-7352 GOG Galaxy GalaxyClientService Privilege Escalation
8.4 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
8.8 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
49.1%
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.
CNA Affected
[
{
"product": "GOG GalaxyClientService",
"vendor": "GOG",
"versions": [
{
"lessThanOrEqual": "2.0.12",
"status": "affected",
"version": "2.0.12",
"versionType": "custom"
},
{
"lessThanOrEqual": "1.2.64",
"status": "affected",
"version": "1.2.64",
"versionType": "custom"
}
]
}
]Related
8.4 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
8.8 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
49.1%