Medium severity · published Jun 26, 2025
CVE-2025-53122
SQLi in OpenNMS Horizon and Meridian
6.9
CVSS
0.2%
EPSS
No
On KEV
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in OpenNMS Horizon and Meridian applications allows SQL Injection.
Users
should upgrade to Meridian 2024.2.6 or newer, or Horizon 33.16 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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HO
Horizon · The OpenNMS Group
25.2.1 before 33.1.6, 33.1.7; 33.0.8 before 33.1.6, 33.1.7 · source: vendor
ME
Meridian · The OpenNMS Group
2024.1.0 before 2024.2.6, 2024.2.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-53122
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-53122
docs.opennms.com
https://docs.opennms.com/meridian/2024/releasenotes/changelog.html#releasenotes-changelog-Meridian-2024.2.6
github.com
https://github.com/OpenNMS/opennms/pull/7709
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