CVE-2023-40315

ROLE_FILESYSTEM_EDITOR Can Be Used To Escalate To ROLE_ADMIN

Medium · published August 17, 2023

CVSS v3.1
5.3
EPSS
3%
Percentile
86.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.02850 · 86.6th percentile
Published
2023-08-17T19:04Z
EPSS history
Timeline
  • 17 AUG 19:04Z
    ROLE_FILESYSTEM_EDITOR Can Be Used To Escalate To ROLE_ADMIN
    cvelistv5