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.
Remediation
References
https://docs.opennms.com/horizon/32/releasenotes/changelog.html
https://github.com/OpenNMS/opennms/pull/6368
Related Vulnerabilities
CVE-2013-6465 Vulnerability in maven package org.jbpm:jbpm-console-ng-human-tasks-client
CVE-2021-23337 Vulnerability in npm package lodash
CVE-2023-26143 Vulnerability in npm package blamer
CVE-2022-37616 Vulnerability in npm package @xmldom/xmldom
CVE-2020-28500 Vulnerability in maven package org.webjars:lodash