CVE-2021-25298: Nagios XI OS Command Injection

Published Feb 15, 2021
·
Updated

Nagios XI contains a vulnerability which can lead to OS command injection on the Nagios XI server.

Other sources

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.

Affected Software

3 affected components
Nagios Nagios XI=5.7.5
Nagios Nagios XI
Nagios Nagios XI>=5.5.6<=5.7.5

Event History

Feb 15, 2021
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
Jan 18, 2022
Known Exploited
via CISA·12:00 AM
Oct 14, 58448
Event
06:46 PM

Frequently Asked Questions

1

What is CVE-2021-25298?

CVE-2021-25298 refers to an OS command injection vulnerability in Nagios XI version xi-5.7.5.

2

What is the severity of CVE-2021-25298?

CVE-2021-25298 has a severity rating of 8.8 (critical).

3

How does the vulnerability in CVE-2021-25298 occur?

The vulnerability in CVE-2021-25298 occurs due to improper sanitization of user-controlled input in the file /usr/local/nagiosxi/html/includes/configwizards/cloud-vm/cloud-vm.inc.php.

4

Which version of Nagios XI is affected by CVE-2021-25298?

CVE-2021-25298 affects Nagios XI version xi-5.7.5.

5

How can I fix the vulnerability in CVE-2021-25298?

To fix the vulnerability in CVE-2021-25298, update Nagios XI to a version that is not affected by the vulnerability.

Contact

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