CVE Vulnerability

CVE-2020-12760

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.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2018-1-18-wildfire-released/ Release Notes Vendor Advisory
https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2019-1-6-europa-released/ Release Notes Vendor Advisory
https://github.com/OpenNMS/opennms/releases/tag/opennms-26.0.1-1 Release Notes
https://issues.opennms.org/browse/NMS-12673 Vendor Advisory
https://www.opennms.com/en/blog/2020-04-29-opennms-horizon-26-0-1-luchador-released/ Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:opennms:opennms_horizon:*:*:*:*:*:*:*:*
cpe:2.3:a:opennms:opennms_meridian:*:*:*:*:*:*:*:*
cpe:2.3:a:opennms:opennms_meridian:*:*:*:*:*:*:*:*
Information

Published : 2020-05-11 04:15

Updated : 2020-05-13 05:42

NVD link : CVE-2020-12760

Mitre link : CVE-2020-12760

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data