CVE-2023-40313
HIGHOpenNMS Horizon < 32.0.2 and Meridian < 2020.1.38 - Remote Code Execution via BeanShell Interpreter
Title source: llmDescription
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.
References (2)
Core 2
Core References
Issue Tracking, Patch
https://github.com/OpenNMS/opennms/pull/6368
Scores
CVSS v3
7.1
EPSS
0.0070
EPSS Percentile
48.6%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (3)
opennms/horizon
< 32.0.2
opennms/meridian
< 2020.1.38
org.opennms/opennms-base-assembly
0 - 32.0.2Maven
Published
Aug 17, 2023
Tracked Since
Feb 18, 2026