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    CVE-2022-30262

    The Emerson ControlWave 'Next Generation' RTUs through 2022-05-02 mishandle firmware integrity. They utilize the BSAP-IP protocol to transmit firmware updates. Firmware updates are supplied as CAB archive files containing a binary firmware image. In all cases, firmware images were found to have no authentication (in the form of firmware signing) and only relied on insecure checksums for regular integrity checks.

    Published:Aug 17, 2022
    Last Modified:Nov 21, 2024
    EPS:Aug 17, 2022
    EPSS Score:0.00024
    CVSS Score:7.8

    Affected Products

    Vendor
    Emerson
    Product
    Controlwave Micro
    Vendor
    Emerson
    Product
    Controlwave Micro Firmware
    Vendor
    Emerson
    Product
    Controlwave Pac
    Vendor
    Emerson
    Product
    Controlwave Pac 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