Vulnerability Report

CVE-2023-40313

RCE

Title: Arbitrary Remote Java Code Execution via BeanShell interpreter

RCE

Proof Of Concept

No public PoC currently indexed for CVE-2023-40313.

CWE Category CWE-94
Published Date Aug 17, 2023
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 7.1 CVSS v3.1
Exploit Probability (EPSS)
0.70%

Vulnerability Summary

CVE-2023-40313: 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.

Impacted Vendors

O
openstack 1
N
nexatechnologies 1
V
vmware 1
O
opennms 2
M
meridian 1

Reference Links

https://docs.opennms.com/horizon/32/releasenotes/changelog.html https://github.com/OpenNMS/opennms/pull/6368 https://docs.opennms.com/horizon/32/releasenotes/changelog.html https://github.com/OpenNMS/opennms/pull/6368
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.1
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
CVSS v3.1
Source Entity [email protected]
Severity HIGH
8.8
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-40313 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

Affected Stack

No specific products linked.