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    CVE-2022-30264

    The Emerson ROC and FloBoss RTU product lines through 2022-05-02 perform insecure filesystem operations. They utilize the ROC protocol (4000/TCP, 5000/TCP) for communications between a master terminal and RTUs. Opcode 203 of this protocol allows a master terminal to transfer files to and from the flash filesystem and carrying out arbitrary file and directory read, write, and delete operations.

    Published:Aug 16, 2022
    Last Modified:Nov 21, 2024
    EPS:Aug 16, 2022
    EPSS Score:0.00119
    CVSS Score:9.8

    Affected Products

    Vendor
    Emerson
    Product
    Dl8000
    Vendor
    Emerson
    Product
    Dl8000 Firmware
    Vendor
    Emerson
    Product
    Fb3000 Rtu
    Vendor
    Emerson
    Product
    Fb3000 Rtu Firmware
    Vendor
    Emerson
    Product
    Roc800l
    Vendor
    Emerson
    Product
    Roc800l Firmware
    Vendor
    Emerson
    Product
    Roc809
    Vendor
    Emerson
    Product
    Roc809 Firmware
    Vendor
    Emerson
    Product
    Roc827
    Vendor
    Emerson
    Product
    Roc827 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