How severe is CVE-2025-53122?

CVE-2025-53122 has a CVSS 4.0 base score of 6.9, rated medium severity.

Is CVE-2025-53122 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-53122?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-53122 have an EU (EUVD) identifier?

Yes. CVE-2025-53122 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19232.

When was CVE-2025-53122 published?

CVE-2025-53122 was published on 2025-06-26 and last updated on 2026-06-17.

CVE-2025-53122

CVE-2025-53122 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Medium (CVSS 4.0 base score 6.9)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-19232
Weakness: CWE-89
Published: 2025-06-26
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-53122?: 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.
How severe is CVE-2025-53122?: CVE-2025-53122 has a CVSS 4.0 base score of 6.9, rated medium severity.
Is CVE-2025-53122 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-53122?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-53122 have an EU (EUVD) identifier?: Yes. CVE-2025-53122 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19232.
When was CVE-2025-53122 published?: CVE-2025-53122 was published on 2025-06-26 and last updated on 2026-06-17.

References

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