CVE-2020-12760
OpenNMS Horizon ActiveMQ Remote Code Execution Vulnerability
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.
INFO
Published Date :
May 11, 2020, 4:15 p.m.
Last Modified :
May 13, 2020, 5:42 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2020-12760 has a 3 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2020-12760
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-12760.
| URL | Resource |
|---|---|
| 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 |
| 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Compiled dataset of Java deserialization CVEs
java-deserialization deserialization cve security
https://github.com/GrrrDog/Java-Deserialization-Cheat-Sheet
The cheat sheet about Java Deserialization vulnerabilities
javadeser java-deserialization pentesting
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-12760 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-12760 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 13, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/OpenNMS/opennms/releases/tag/opennms-26.0.1-1 No Types Assigned https://github.com/OpenNMS/opennms/releases/tag/opennms-26.0.1-1 Release Notes Changed Reference Type https://issues.opennms.org/browse/NMS-12673 No Types Assigned https://issues.opennms.org/browse/NMS-12673 Vendor Advisory Changed Reference Type https://www.opennms.com/en/blog/2020-04-29-opennms-horizon-26-0-1-luchador-released/ No Types Assigned https://www.opennms.com/en/blog/2020-04-29-opennms-horizon-26-0-1-luchador-released/ Release Notes, Vendor Advisory Changed Reference Type https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2018-1-18-wildfire-released/ No Types Assigned https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2018-1-18-wildfire-released/ Release Notes, Vendor Advisory Changed Reference Type https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2019-1-6-europa-released/ No Types Assigned https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2019-1-6-europa-released/ Release Notes, Vendor Advisory Added CWE NIST CWE-502 Added CPE Configuration OR *cpe:2.3:a:opennms:opennms_horizon:*:*:*:*:*:*:*:* versions up to (excluding) 26.1.0 *cpe:2.3:a:opennms:opennms_meridian:*:*:*:*:*:*:*:* versions up to (excluding) 2018.1.19 *cpe:2.3:a:opennms:opennms_meridian:*:*:*:*:*:*:*:* versions from (including) 2019 up to (excluding) 2019.1.7
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-12760 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-12760
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.35 }} 0.00%
score
0.67291
percentile