CVE-2023-0872
High
Description
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.
SeverityHigh
CVSS8.2
Exploit probability—
ProductOpennms Horizon
PublishedAug 14, 2023
First seenAug 14, 2023
Weakness typeCWE-269Improper privilege management
How to fix
Update
- opennms horizon32.0.2 or later
- org.opennms:opennms-webapp-rest32.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opennms horizon | 31.0.8 ≤ v < 32.0.2 | 32.0.2 |
| opennms meridian | 2020.0.0 ≤ v ≤ 2020.1.37, 2021.0.0 ≤ v ≤ 2021.1.29, 2022.0.0 ≤ v ≤ 2022.1.18, 2023.0.0 ≤ v ≤ 2023.1.5 | — |
| org.opennms:opennms-webapp-restMaven | 31.0.8 ≤ v < 32.0.2 | 32.0.2 |
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