CVE-2021-46154

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    CVE-2021-46154

    Published: 9 Feb 2022Last Modified: 10 Mar 2026

    Summary:

    Details: A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14646, ZDI-CAN-14679, ZDI-CAN-15084, ZDI-CAN-15304)

    References: , https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf, https://www.zerodayinitiative.com/advisories/ZDI-22-301/, https://www.zerodayinitiative.com/advisories/ZDI-22-302/, https://www.zerodayinitiative.com/advisories/ZDI-22-303/, https://www.zerodayinitiative.com/advisories/ZDI-22-304/

    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-2021-46154 | CVE-DB