CVE-2021-25930
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability51. percentile0.6%
ProductOpennms Horizon
PublishedMay 20, 2021
First seenMay 20, 2021
Weakness typeCWE-352Cross-site request forgery (CSRF)
How to fix
Update
- opennms horizon27.1.1 or later
- opennms meridian2019.1.19, 2020.1.7 or later
- org.opennms:opennms27.1.1 or later
- org.opennms:opennms-config27.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opennms horizon | 1.0 ≤ v < 27.1.1 | 27.1.1 |
| opennms meridian | 2015.1.0 ≤ v < 2019.1.19, 2020.1.0 ≤ v < 2020.1.7 | 2019.1.19, 2020.1.7 |
| org.opennms:opennmsMaven | 1.0.0 ≤ v < 27.1.1 | 27.1.1 |
| org.opennms:opennms-configMaven | 1.0.0 ≤ v < 27.1.1 | 27.1.1 |
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