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    CVE-2021-40350

    webctrl.cgi.elf on Christie Digital DWU850-GS V06.46 devices allows attackers to perform any desired action via a crafted query containing an unspecified Cookie header. Authentication bypass can be achieved by including an administrative cookie that the device does not validate.

    Published:Sep 1, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 1, 2021
    EPSS Score:0.00398
    CVSS Score:9.8

    Affected Products

    Vendor
    Christiedigital
    Product
    Dwu850-gs
    Vendor
    Christiedigital
    Product
    Dwu850-gs Firmware

    Exploits

    https://securityshards.wordpress.com/2021/08/31/cve-pending-christie-dwu850-gs-authentication-bypass/https://securityshards.wordpress.com/2021/08/31/cve-pending-christie-dwu850-gs-authentication-bypass/

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    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