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    CVE-2021-29416

    An issue was discovered in PortSwigger Burp Suite before 2021.2. During viewing of a malicious request, it can be manipulated into issuing a request that does not respect its upstream proxy configuration. This could leak NetNTLM hashes on Windows systems that fail to block outbound SMB.

    Published:Mar 29, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 29, 2021
    EPSS Score:0.00313
    CVSS Score:6.5

    Affected Products

    Vendor
    Portswigger
    Product
    Burp Suite

    Exploits

    https://hackerone.com/reports/1054382https://hackerone.com/reports/1054382

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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