ROLE_REST can be used to escalate to ROLE_ADMIN via /rest/users
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 32.0.2
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 Metasploit module
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- The OpenNMS Group Horizon
From 31.0.8 · fixed in 32.0.2
- The OpenNMS Group Meridian
From 2020.0.0 · through 2020.1.37; From 2021.0.0 · through 2021.1.29; From 2022.0.0 · through 2022.1.18; From 2023.0.0 · through 2023.1.5
- org.opennms:opennms-webapp-restMaven
From 31.0.8 · fixed in 32.0.2