CVE-2023-40313

Disable BeanShell Interpreter Remote Server Mode

State: Published
Severity: 7.1 High
Published: Aug 17, 2023
Updated: Oct 8, 2024
Reserved: Aug 14, 2023

Description

A BeanShell interpreter in remote server mode runs in OpenMNS Horizon versions earlier than 32.0.2 and in related Meridian versions which could allow arbitrary remote Java code execution. 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.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L	OpenNMS

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
HorizonThe OpenNMS Group	29.0.4 to before 32.0.2Affected before 29.0.4Unknown
MeridianThe OpenNMS Group	2020.0.0 through 2020.1.37Affected 2021.0.0 through 2021.1.29Affected 2022.0.0 through 2022.1.18Affected 2023.0.0 through 2023.1.5Affected

References

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