CVE-2020-24772

High

Description

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).

SeverityHigh
CVSS8.8
Exploit probability—
ProductClash
PublishedMar 21, 2022
First seenMar 21, 2022

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
clash_project clash0.11.4—

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