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CVE-2023-0872

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CVE-2023-0872

Published: Aug 14, 2023

Modified: Oct 3, 2024

PUBLISHED

CVSS v3.1

8.2

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.

VendorProductVersions

The OpenNMS Group

Horizon

affected
31.0.8 - < 32.0.2
unknown
0 - < 31.0.8

The OpenNMS Group

Meridian

affected
2020.0.0 - <= 2020.1.37
affected
2021.0.0 - <= 2021.1.29
affected
2022.0.0 - <= 2022.1.18
affected
2023.0.0 - <= 2023.1.5

Weaknesses (CWE)

CWE-269

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

High

Availability

Low

References

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