In OpenNMS Horizon, versions opennms-1-0-stable through opennms-27.1.0-1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1; meridian-foundation-2020.1.0-1 through meridian-foundation-2020.1.6-1 are vulnerable to CSRF, due to no CSRF protection, and since there is no validation of an existing user name while renaming a user. As a result, privileges of the renamed user are being overwritten by the old user and the old user is being deleted from the user list.
                
            Metrics
Affected Vendors & Products
References
        History
                    Wed, 30 Apr 2025 21:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: Mend
Published: 2021-05-20T13:57:58.000Z
Updated: 2025-04-30T20:22:48.246Z
Reserved: 2021-01-22T00:00:00.000Z
Link: CVE-2021-25930
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-03T20:11:28.454Z
 NVD
                        NVD
                    Status : Modified
Published: 2021-05-20T14:15:07.737
Modified: 2025-04-30T21:15:50.677
Link: CVE-2021-25930
 Redhat
                        Redhat
                    No data.