CVE-2021-25299

Published Feb 15, 2021 CVSS 3.1 · 6.1 Medium EPSS 97.8% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History

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Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 9, 2026, 12:12 AM
Reserved
Jan 18, 2021, 12:00 AM
Status
Modified
Published
Feb 15, 2021, 1:15 PM
Modified
Jul 9, 2026, 1:16 AM