CVE-2021-3396

    Dashboard / Vulnerabilities / CVE-2021-3396

    CVE-2021-3396

    Published: 17 Feb 2021Last Modified: 8 Jul 2026

    Summary:

    Details: OpenNMS Meridian 2016, 2017, 2018 before 2018.1.25, 2019 before 2019.1.16, and 2020 before 2020.1.5, Horizon 1.2 through 27.0.4, and Newts <1.5.3 has Incorrect Access Control, which allows local and remote code execution using JEXL expressions.

    References: https://www.opennms.com, https://www.opennms.com/en/blog/2021-02-16-cve-2021-3396-full-security-disclosure/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -f4a2b513856185d3c0ddec2ac8ad22a99d7fc836

    Affected versions

    1.5.2
    1.5.1
    1.5.0

    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-2021-3396 | CVE-DB