CVE Vulnerability

CVE-2020-24772

In Dreamacro Clash for Windows v0.11.4, an attacker could embed a malicious iframe in a website with a crafted URL that would launch the Clash Windows client and force it to open a remote SMB share. Windows will perform NTLM authentication when opening the SMB share and that request can be relayed (using a tool like responder) for code execution (or captured for hash cracking).

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Dreamacro/clash/issues/910 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:clash_project:clash:0.11.4:*:*:*:*:windows:*:*
Information

Published : 2022-03-21 03:15

Updated : 2022-03-29 01:57

NVD link : CVE-2020-24772

Mitre link : CVE-2020-24772

Products Affected
No products.
CWE
CWE-346