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    Dashboard / CVE / CVE-2020-6985

    CVE-2020-6985

    In Moxa PT-7528 series firmware, Version 4.0 or lower, and PT-7828 series firmware, Version 3.9 or lower, these devices use a hard-coded service code for access to the console.

    Published:Mar 24, 2020
    Last Modified:Nov 21, 2024
    EPS:Mar 24, 2020
    EPSS Score:0.00301
    CVSS Score:9.8

    Affected Products

    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-12msc-12tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-12mst-12tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16msc-8tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-16mst-8tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20msc-4tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-20mst-4tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-24tx-hv
    Vendor
    Moxa
    Product
    Pt-7528-24tx-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-24tx-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-24tx-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-24tx-wv
    Vendor
    Moxa
    Product
    Pt-7528-24tx-wv-hv
    Vendor
    Moxa
    Product
    Pt-7528-24tx-wv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-24tx-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-24tx-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-24tx-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8msc-16tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-hv
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-wv
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8mst-16tx-4gsfp-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8ssc-16tx-4gsfp-hv-hv
    Vendor
    Moxa
    Product
    Pt-7528-8ssc-16tx-4gsfp-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7528-8ssc-16tx-4gsfp-wv-wv
    Vendor
    Moxa
    Product
    Pt-7528-8ssc-16tx-4gsfp-wv-wv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-24
    Vendor
    Moxa
    Product
    Pt-7828-f-24-24
    Vendor
    Moxa
    Product
    Pt-7828-f-24-24 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-24-hv
    Vendor
    Moxa
    Product
    Pt-7828-f-24-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-24 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-48
    Vendor
    Moxa
    Product
    Pt-7828-f-48-48
    Vendor
    Moxa
    Product
    Pt-7828-f-48-48 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-48-hv
    Vendor
    Moxa
    Product
    Pt-7828-f-48-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-48 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-hv
    Vendor
    Moxa
    Product
    Pt-7828-f-hv-hv
    Vendor
    Moxa
    Product
    Pt-7828-f-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-f-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-24
    Vendor
    Moxa
    Product
    Pt-7828-r-24-24
    Vendor
    Moxa
    Product
    Pt-7828-r-24-24 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-24-hv
    Vendor
    Moxa
    Product
    Pt-7828-r-24-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-24 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-48
    Vendor
    Moxa
    Product
    Pt-7828-r-48-48
    Vendor
    Moxa
    Product
    Pt-7828-r-48-48 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-48-hv
    Vendor
    Moxa
    Product
    Pt-7828-r-48-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-48 Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-hv
    Vendor
    Moxa
    Product
    Pt-7828-r-hv-hv
    Vendor
    Moxa
    Product
    Pt-7828-r-hv-hv Firmware
    Vendor
    Moxa
    Product
    Pt-7828-r-hv Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    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