Detections
Analytics

SCA: security update for org.opennms.core:org.opennms.core.daemon (GHSA-853f-x27w-8r74)

high Tenable Cloud Security Plugin ID 433055

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2020-12760)

See Also

https://github.com/advisories/GHSA-853f-x27w-8r74

Plugin Details

Severity: High

ID: 433055

Version: Revision 1.2

Type: Local

Family: SCA Checks

Published: 8/11/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2020-12760

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/24/2022

Vulnerability Publication Date: 5/11/2020

Reference Information

CVE: CVE-2020-12760

cwe: CWE-502