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CVE-2023-40313 Details

Description

A BeanShell interpreter in remote server mode runs in OpenMNS Horizon versions earlier than 32.0.2 and in related Meridian versions which could allow arbitrary remote Java code execution. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:7.1 HIGHVector:CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://docs.opennms.com/horizon/32/releasenotes/changelog.html	CVE	Release Notes
https://github.com/OpenNMS/opennms/pull/6368	CVE	Issue TrackingPatch
https://docs.opennms.com/horizon/32/releasenotes/changelog.html	[email protected]	Release Notes
https://github.com/OpenNMS/opennms/pull/6368	[email protected]	Issue TrackingPatch

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]
CWE-94	Improper Control of Generation of Code ('Code Injection')	CISA-ADP

Affected Products

Product	Versions
opennms horizon	< 32.0.2
CPE cpe:2.3:a:opennms:horizon:::::::: Remediation No remediation found in references.
opennms meridian	< 2020.1.38 >= 2021.1.0, < 2021.1.30 >= 2022.1.0, < 2022.1.19 >= 2023.1.0, < 2023.1.6
CPE cpe:2.3:a:opennms:meridian:::::::: Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
Oct 8, 2024	CVE Modified	CISA-ADP
May 14, 2024	CVE Modified	[email protected]
Aug 23, 2023	Initial Analysis	[email protected]