Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opennms | Horizon | >= 31.0.8, < 32.0.2 |
| Opennms | Meridian | >= 2023.0.0, < 2023.1.5 |
Related Weaknesses (CWE)
References
- https://docs.opennms.com/meridian/2023/releasenotes/changelog.html#releasenotes-Release Notes
- https://github.com/OpenNMS/opennms/pull/6250Patch
- https://docs.opennms.com/meridian/2023/releasenotes/changelog.html#releasenotes-Release Notes
- https://github.com/OpenNMS/opennms/pull/6250Patch
FAQ
What is CVE-2023-40315?
CVE-2023-40315 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 r...
How severe is CVE-2023-40315?
CVE-2023-40315 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-40315?
Check the references section above for vendor advisories and patch information. Affected products include: Opennms Horizon, Opennms Meridian.