CVE-2021-33501

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33501
Overwolf Client 0.169.0.22 allows XSS, with resultant Remote Code Execution, via an overwolfstore:// URL.

9.6 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.3 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

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

Configuration 1 (hide)

cpe:2.3:a:overwolf:overwolf:0.169.0.22:*:*:*:*:*:*:*
History

21 Nov 2024, 06:08

Type Values Removed Values Added
References () https://github.com/swordbytes/Advisories/blob/master/2021/Advisory_CVE-2021-33501.pdf - Exploit, Third Party Advisory () https://github.com/swordbytes/Advisories/blob/master/2021/Advisory_CVE-2021-33501.pdf - Exploit, Third Party Advisory
References () https://swordbytes.com/blog/security-advisory-overwolf-1-click-remote-code-execution-cve-2021-33501/ - Exploit, Vendor Advisory () https://swordbytes.com/blog/security-advisory-overwolf-1-click-remote-code-execution-cve-2021-33501/ - Exploit, Vendor Advisory
References () https://www.overwolf.com - Product () https://www.overwolf.com - Product

29 Jul 2021, 18:25

Type Values Removed Values Added
CVSS v2 : 4.3
v3 : 9.6 		v2 : 9.3
v3 : 9.6

29 Jul 2021, 15:50

Type Values Removed Values Added
References (MISC) https://swordbytes.com/blog/security-advisory-overwolf-1-click-remote-code-execution-cve-2021-33501/ - (MISC) https://swordbytes.com/blog/security-advisory-overwolf-1-click-remote-code-execution-cve-2021-33501/ - Exploit, Vendor Advisory
References (MISC) https://github.com/swordbytes/Advisories/blob/master/2021/Advisory_CVE-2021-33501.pdf - (MISC) https://github.com/swordbytes/Advisories/blob/master/2021/Advisory_CVE-2021-33501.pdf - Exploit, Third Party Advisory
References (MISC) https://www.overwolf.com - (MISC) https://www.overwolf.com - Product
CWE CWE-79
CPE cpe:2.3:a:overwolf:overwolf:0.169.0.22:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 9.6

19 Jul 2021, 12:36

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-19 12:15

Updated : 2024-11-21 06:08

NVD link : CVE-2021-33501

Mitre link : CVE-2021-33501

CVE.ORG link : CVE-2021-33501

JSON object : View

Products Affected

overwolf

  • overwolf
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')