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    CVE-2020-8858

    This vulnerability allows remote attackers to execute arbitrary code on affected installations of Moxa MGate 5105-MB-EIP firmware version 4.1. Authentication is required to exploit this vulnerability. The specific flaw exists within the DestIP parameter within MainPing.asp. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9552.

    Published:Feb 13, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 13, 2020
    EPSS Score:0.23245
    CVSS Score:8.8

    Affected Products

    Vendor
    Moxa
    Product
    Mgate 5105-mb-eip
    Vendor
    Moxa
    Product
    Mgate 5105-mb-eip-t
    Vendor
    Moxa
    Product
    Mgate 5105-mb-eip-t Firmware
    Vendor
    Moxa
    Product
    Mgate 5105-mb-eip Firmware

    Exploits

    No exploit reference

    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