CVE-2023-0846

Unauthenticated, stored cross-site scripting in the display of alarm reduction keys in multiple versions of OpenNMS Horizon and Meridian could allow an attacker access to confidential session information. Users should upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4. 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.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.5 / Impact : 5.2

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-changelog-Meridian-2022.1.13	Release Notes
https://github.com/OpenNMS/opennms/pull/5506/files	Patch
https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-changelog-Meridian-2022.1.13	Release Notes
https://github.com/OpenNMS/opennms/pull/5506/files	Patch

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2023-02-22 19:15

Updated : 2024-11-21 07:37

NVD link : CVE-2023-0846

Mitre link : CVE-2023-0846

CVE.ORG link : CVE-2023-0846

JSON object : View

Products Affected

opennms

horizon
meridian

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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