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Vulnerability Details :

CVE-2020-11827

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-14 Jul, 2020 | 17:06
Updated At-04 Aug, 2024 | 11:41
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:14 Jul, 2020 | 17:06
Updated At:04 Aug, 2024 | 11:41
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.gog.com/galaxy
x_refsource_MISC
https://fatihhcelik.blogspot.com/2020/04/gog-galaxy-desktop-app-local-privilege.html
x_refsource_MISC
Hyperlink: https://www.gog.com/galaxy
Resource:
x_refsource_MISC
Hyperlink: https://fatihhcelik.blogspot.com/2020/04/gog-galaxy-desktop-app-local-privilege.html
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.gog.com/galaxy
x_refsource_MISC
x_transferred
https://fatihhcelik.blogspot.com/2020/04/gog-galaxy-desktop-app-local-privilege.html
x_refsource_MISC
x_transferred
Hyperlink: https://www.gog.com/galaxy
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://fatihhcelik.blogspot.com/2020/04/gog-galaxy-desktop-app-local-privilege.html
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:14 Jul, 2020 | 18:15
Updated At:21 Jul, 2021 | 11:39

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.07.2HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.2
Base severity: HIGH
Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CPE Matches

gog
gog
>>galaxy>>Versions before 1.2.67(exclusive)
cpe:2.3:a:gog:galaxy:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-732Primarynvd@nist.gov
CWE ID: CWE-732
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://fatihhcelik.blogspot.com/2020/04/gog-galaxy-desktop-app-local-privilege.htmlcve@mitre.org
Third Party Advisory
https://www.gog.com/galaxycve@mitre.org
Product
Vendor Advisory
Hyperlink: https://fatihhcelik.blogspot.com/2020/04/gog-galaxy-desktop-app-local-privilege.html
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://www.gog.com/galaxy
Source: cve@mitre.org
Resource:
Product
Vendor Advisory

Change History

0
Information is not available yet

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