CVE-2021-25298
HighActively exploited (CISA KEV)
Description
Nagios XI version xi-5.7.5 is affected by OS command injection. The vulnerability exists in the file /usr/local/nagiosxi/html/includes/configwizards/cloud-vm/cloud-vm.inc.php due to improper sanitization of authenticated user-controlled input by a single HTTP request, which can lead to OS command injection on the Nagios XI server.
SeverityHigh
CVSS8.8
Exploit probability—
ProductNagios XI
PublishedFeb 15, 2021
First seenFeb 15, 2021
Added to KEVJan 18, 2022
Weakness typeCWE-78OS command injection
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Feb 1, 2022Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nagios nagios_xi | 5.5.6 ≤ v ≤ 5.7.5 | — |
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