cvedb.io
CVE-2021-25299
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2021-02-15T13:15:12.920 · Last modified 2026-07-09T01:16:47.040

Summary

Nagios XI version xi-5.7.5 is affected by cross-site scripting (XSS). The vulnerability exists in the file /usr/local/nagiosxi/html/admin/sshterm.php due to improper sanitization of user-controlled input. A maliciously crafted URL, when clicked by an admin user, can be used to steal his/her session cookies or it can be chained with the previous bugs to get one-click remote command execution (RCE) on the Nagios XI server.

Affected products

nagios — nagios_xi

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.