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    CVE-2020-8974

    In ZGR TPS200 NG 2.00 firmware version and 1.01 hardware version, the firmware upload process does not perform any type of restriction. This allows an attacker to modify it and re-upload it via web with malicious modifications, rendering the device unusable.

    Published:Oct 17, 2022
    Last Modified:May 13, 2025
    EPS:Oct 17, 2022
    EPSS Score:0.00093
    CVSS Score:10

    Affected Products

    Vendor
    Zigor
    Product
    Zgr Tps200 Ng
    Vendor
    Zigor
    Product
    Zgr Tps200 Ng Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    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