Detections
Analytics
CVE-2020-12760
high
Description
An issue was discovered in OpenNMS Horizon before 26.0.1, and Meridian before 2018.1.19 and 2019 before 2019.1.7. The ActiveMQ channel configuration allowed for arbitrary deserialization of Java objects (aka ActiveMQ Minion payload deserialization), leading to remote code execution for any authenticated channel user regardless of its assigned permissions.
References
https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2019-1-6-europa-released/
https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2018-1-18-wildfire-released/
https://www.opennms.com/en/blog/2020-04-29-opennms-horizon-26-0-1-luchador-released/
https://issues.opennms.org/browse/NMS-12673
https://github.com/OpenNMS/opennms/releases/tag/opennms-26.0.1-1