CVE-2023-0872
ROLE_REST can be used to escalate to ROLE_ADMIN via /rest/users
Severity Score
8.0
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
The Horizon REST API includes a users endpoint in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms is vulnerable to elevation of privilege. 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.
OpenNMS thanks Erik Wynter for reporting this issue.
*Credits:
Erik Wynter
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-16 CVE Reserved
- 2023-08-14 CVE Published
- 2023-08-15 EPSS Updated
- 2024-10-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-269: Improper Privilege Management
CAPEC
- CAPEC-233: Privilege Escalation
References (3)
| URL | Tag | Source |
|---|---|---|
| https://docs.opennms.com/horizon/32/releasenotes/changelog.html | Release Notes | |
| - |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/OpenNMS/opennms/pull/6354 | 2023-08-21 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Opennms Search vendor "Opennms" | Horizon Search vendor "Opennms" for product "Horizon" | >= 31.0.8 < 32.0.2 Search vendor "Opennms" for product "Horizon" and version " >= 31.0.8 < 32.0.2" | - |
Affected
| ||||||
| Opennms Search vendor "Opennms" | Meridian Search vendor "Opennms" for product "Meridian" | >= 2020.0.0 <= 2020.1.37 Search vendor "Opennms" for product "Meridian" and version " >= 2020.0.0 <= 2020.1.37" | - |
Affected
| ||||||
| Opennms Search vendor "Opennms" | Meridian Search vendor "Opennms" for product "Meridian" | >= 2021.0.0 <= 2021.1.29 Search vendor "Opennms" for product "Meridian" and version " >= 2021.0.0 <= 2021.1.29" | - |
Affected
| ||||||
| Opennms Search vendor "Opennms" | Meridian Search vendor "Opennms" for product "Meridian" | >= 2022.0.0 <= 2022.1.18 Search vendor "Opennms" for product "Meridian" and version " >= 2022.0.0 <= 2022.1.18" | - |
Affected
| ||||||
| Opennms Search vendor "Opennms" | Meridian Search vendor "Opennms" for product "Meridian" | >= 2023.0.0 <= 2023.1.5 Search vendor "Opennms" for product "Meridian" and version " >= 2023.0.0 <= 2023.1.5" | - |
Affected
| ||||||