CVE Vulnerability

CVE-2021-26807

GalaxyClient version 2.0.28.9 loads unsigned DLLs such as zlib1.dll, libgcc_s_dw2-1.dll and libwinpthread-1.dll from PATH, which allows an attacker to potentially run code locally through unsigned DLL loading.

4.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://illuminati.services/2021/04/29/cve-2021-26807-gog-galaxy-v2-0-35-dll-load-order-hijacking/ Exploit Third Party Advisory
https://www.gog.com Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:gog:galaxy:2.0.28.9:*:*:*:*:windows:*:*
Information

Published : 2021-04-30 11:15

Updated : 2021-05-12 12:26

NVD link : CVE-2021-26807

Mitre link : CVE-2021-26807

Products Affected
No products.
CWE
CWE-426

Untrusted Search Path