CVE Vulnerability

CVE-2021-33501

Overwolf Client 0.169.0.22 allows XSS, with resultant Remote Code Execution, via an overwolfstore:// URL.

9.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.6 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://www.overwolf.com Product
https://swordbytes.com/blog/security-advisory-overwolf-1-click-remote-code-execution-cve-2021-33501/ Exploit Vendor Advisory
https://github.com/swordbytes/Advisories/blob/master/2021/Advisory_CVE-2021-33501.pdf Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:overwolf:overwolf:0.169.0.22:*:*:*:*:*:*:*
Information

Published : 2021-07-19 12:15

Updated : 2021-07-29 06:25

NVD link : CVE-2021-33501

Mitre link : CVE-2021-33501

Products Affected
No products.
CWE
CWE-79