CVE-2020-12760

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2020-12760
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-11 16:15:00 UTC
Updated2020-05-13 17:42:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-502

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Opennms Opennms Horizon All All All All
Application Opennms Opennms Horizon All All All All
Application Opennms Opennms Meridian All All All All
Application Opennms Opennms Meridian All All All All

References

ReferenceSourceLinkTags
OpenNMS Meridian 2019.1.6 (Europa) Released – The OpenNMS Group, Inc. MISC www.opennms.com Release Notes, Vendor Advisory
[NMS-12673] Authenticated RCE vulnerability via ActiveMQ Minion payload deserialization - The OpenNMS Issue Tracker MISC issues.opennms.org Vendor Advisory
OpenNMS Horizon 26.0.1 (Luchador) Released – The OpenNMS Group, Inc. MISC www.opennms.com Release Notes, Vendor Advisory
OpenNMS Meridian 2018.1.18 (Wildfire) Released – The OpenNMS Group, Inc. MISC www.opennms.com Release Notes, Vendor Advisory
Release OpenNMS Horizon 26.0.1 (Luchador) · OpenNMS/opennms · GitHub MISC github.com Release Notes
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report