CVE-2023-40315
Assigner: OpenNMS
Published: 2023-08-17T19:04:01.437Z
State: PUBLISHED
affected: defaultStatus: unaffected
platforms: Windows
MacOS
Linux
product: Horizon
repo: https://github.com/OpenNMS/opennms
vendor: The OpenNMS Group
versions: lessThan: 32.0.2
status: affected
version: 31.0.8
versionType: maven
lessThan: 31.0.8
status: unknown
version: 0
versionType: maven
defaultStatus: unaffected
platforms: Windows
MacOS
Linux
product: Meridian
repo: https://github.com/OpenNMS/opennms
vendor: The OpenNMS Group
versions: lessThan: 2023.1.5
status: affected
version: 2023.0.0
versionType: maven
lessThan: 2023.0.0
status: unknown
version: 0
versionType: maven
credits: type: finder
user: 00000000-0000-4000-9000-000000000000
value: Erik Wynter
descriptions: supportingMedia: base64: no
type: text/html
value: In OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 and related Meridian versions, any user that has the ROLE_FILESYSTEM_EDITOR can easily escalate their privileges to ROLE_ADMIN or any other role.&nbsp;The solution is to upgrade to Meridian 2023.1.5 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.
value: In OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 and related Meridian versions, any user that has the ROLE_FILESYSTEM_EDITOR can easily escalate their privileges to ROLE_ADMIN or any other role. The solution is to upgrade to Meridian 2023.1.5 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.
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: ADJACENT_NETWORK
availabilityImpact: LOW
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
version: 3.1
format: CVSS
scenarios: value: GENERAL. Score based on the assumption that Horizon and Meridian are installed on internally protected networks and not exposed to the Internet, per installation instructions.
source: discovery: UNKNOWN
title: ROLE_FILESYSTEM_EDITOR Can Be Used To Escalate To ROLE_ADMIN
x_generator: engine: Vulnogram 0.1.0-dev