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    CVE-2021-3396

    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.

    Published:Feb 17, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 17, 2021
    EPSS Score:0.02493
    CVSS Score:8.8

    Affected Products

    Vendor
    Opennms
    Product
    Horizon
    Vendor
    Opennms
    Product
    Meridian
    Vendor
    Opennms
    Product
    Newts

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-19135 (CVSS 5.4) — A JEXL expression sandbox bypass exists in multiple versions of OpenNMS Meridian and Horizon. A low-privileged…
    CVE-2023-40314 (CVSS 5.8) — Cross-site scripting in bootstrap.jsp in multiple versions of OpenNMS Meridian and Horizon allows an attack…
    CVE-2023-40612 (CVSS 5.3) — In OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2, the file editor which is accessible to any user wi…
    CVE-2023-40315 (CVSS 5.3) — In OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 and related Meridian versions, any user that has th…
    CVE-2023-40313 (CVSS 7.1) — A BeanShell interpreter in remote server mode runs in OpenMNS Horizon versions earlier than 32.0.2 and in rela…
    CVE-2023-40312 (CVSS 6.7) — Multiple reflected XSS were found on different JSP files with unsanitized parameters in OpenMNS Horizon 31.0.8…
    CVE-2023-40311 (CVSS 6.7) — Multiple stored XSS were found on different JSP files with unsanitized parameters in OpenMNS Horizon 31.0.8 an…
    CVE-2023-0872 (CVSS 8.2) — The Horizon REST API includes a users endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on m…
    CVE-2023-0871 (CVSS 5.4) — XXE injection in /rtc/post/ endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple pl…

    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