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    CVE-2023-26921

    OS Command Injection vulnerability in quectel AG550QCN allows attackers to execute arbitrary commands via ql_atfwd.

    Published:Apr 4, 2023
    Last Modified:Feb 13, 2025
    EPS:Apr 4, 2023
    EPSS Score:0.01812
    CVSS Score:9.8

    Affected Products

    Vendor
    Quectel
    Product
    Ag550qcn
    Vendor
    Quectel
    Product
    Ag550qcn Firmware

    Exploits

    https://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.mdhttps://github.com/closethe/AG550QCN_CommandInjection_ql_atfwd/blob/main/README.md

    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