cve.bz

CVE-2021-25930

4.3 mediumEPSS 0.6%

Medium (4.3) in opennms. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in org.opennms:opennms 27.1.1.

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.

Severity

CVSS 3.1

4.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS
0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
CWE
CWE-352
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-p63h-7hw8-5cw4Mavenorg.opennms:opennms>=1.0.0 <27.1.127.1.1
GHSA-p63h-7hw8-5cw4Mavenorg.opennms:opennms-config>=1.0.0 <27.1.127.1.1

References

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