CVE-2017-9938

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    CVE-2017-9938

    Published: 8 Aug 2017Last Modified: 10 Mar 2026

    Summary:

    Details: A vulnerability was discovered in Siemens SIMATIC Logon (All versions before V1.6) that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on port 16389/tcp to cause a Denial-of-Service condition. The service restarts automatically.

    References: https://www.tenable.com/security/research/tra-2017-34, , http://www.securityfocus.com/bid/99539, https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-804859.pdf

    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-2017-9938 | CVE-DB