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    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).

    Published:Mar 21, 2022
    Last Modified:Nov 21, 2024
    EPS:Mar 21, 2022
    EPSS Score:0.00121
    CVSS Score:8.8

    Affected Products

    Vendor
    Clash Project
    Product
    Clash

    Exploits

    https://github.com/Dreamacro/clash/issues/910https://github.com/Dreamacro/clash/issues/910

    Common Weakness Enumeration

    CWE-346 Origin Validation Error

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High