CVE-2023-0872

The Horizon REST API includes a users endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to elevation of privilege. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet. OpenNMS thanks Erik Wynter for reporting this issue.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_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://docs.opennms.com/horizon/32/releasenotes/changelog.html	Release Notes
https://github.com/OpenNMS/opennms/pull/6354	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:opennms:horizon::::::::
	cpe:2.3:a:opennms:meridian::::::::
	cpe:2.3:a:opennms:meridian::::::::
	cpe:2.3:a:opennms:meridian::::::::
	cpe:2.3:a:opennms:meridian::::::::

History

21 Aug 2023, 17:12

Type	Values Removed	Values Added
First Time		Opennms meridian Opennms horizon Opennms
CPE		cpe:2.3:a:opennms:horizon:::::::: cpe:2.3:a:opennms:meridian::::::::
CWE		NVD-CWE-noinfo
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.0
References	~~(MISC) https://github.com/OpenNMS/opennms/pull/6354 -~~	(MISC) https://github.com/OpenNMS/opennms/pull/6354 - Patch
References	~~(MISC) https://docs.opennms.com/horizon/32/releasenotes/changelog.html -~~	(MISC) https://docs.opennms.com/horizon/32/releasenotes/changelog.html - Release Notes

14 Aug 2023, 18:59

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-08-14 18:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-0872

Mitre link : CVE-2023-0872

CVE.ORG link : CVE-2023-0872

JSON object : View

Products Affected

opennms

horizon
meridian

CWE

NVD-CWE-noinfo CWE-269

Improper Privilege Management

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