CVE-2018-7855

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    CVE-2018-7855

    Published: 22 May 2019Last Modified: 10 Mar 2026

    Summary:

    Details: A CWE-248 Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a Denial of Service when sending invalid breakpoint parameters to the controller over Modbus

    References: , https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/, https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0766, https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0767

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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
    CVE-2018-7855 | CVE-DB