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    2 vulnerabilities found for Modbus TCP Server Add On Instructions by Rockwell Automation

    CVE-2023-0027 (GCVE-0-2023-0027)

    Vulnerability from nvd – Published: 2023-03-17 16:52 – Updated: 2025-02-26 18:36
    VLAI
    Title
    Rockwell Automation Modbus TCP AOI Server Could Leak Sensitive Information
    Summary
    Rockwell Automation Modbus TCP Server AOI prior to 2.04.00 is vulnerable to an unauthorized user sending a malformed message that could cause the controller to respond with a copy of the most recent response to the last valid request. If exploited, an unauthorized user could read the connected device’s Modbus TCP Server AOI information.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Credits
    Parul Sindhwad and Dr. Faruk Kazi of CoE CNDS lab, VJTI, Mumbai, India reported this to Rockwell Automation.
    Show details on NVD website
    To clipboard 

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    CVE-2023-0027 (GCVE-0-2023-0027)

    Vulnerability from cvelistv5 – Published: 2023-03-17 16:52 – Updated: 2025-02-26 18:36
    VLAI
    Title
    Rockwell Automation Modbus TCP AOI Server Could Leak Sensitive Information
    Summary
    Rockwell Automation Modbus TCP Server AOI prior to 2.04.00 is vulnerable to an unauthorized user sending a malformed message that could cause the controller to respond with a copy of the most recent response to the last valid request. If exploited, an unauthorized user could read the connected device’s Modbus TCP Server AOI information.
    Severity
    5.3 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
    Assigner
    References
    Impacted products
    Credits
    Parul Sindhwad and Dr. Faruk Kazi of CoE CNDS lab, VJTI, Mumbai, India reported this to Rockwell Automation.
    Show details on NVD website
    To clipboard 

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