CVE-2021-3273: Code Injection
First published: Thu Feb 25 2021(Updated: )
Nagios XI below 5.7 is affected by code injection in the /nagiosxi/admin/graphtemplates.php component. To exploit this vulnerability, someone must have an admin user account in Nagios XI's web system.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nagios Nagios XI | <5.7 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Nagios XI vulnerability?
The vulnerability ID for this Nagios XI vulnerability is CVE-2021-3273.
What is the severity level of CVE-2021-3273?
CVE-2021-3273 has a severity level of critical, with a CVSS score of 7.2.
Which version of Nagios XI is affected by CVE-2021-3273?
Nagios XI versions below 5.7 are affected by CVE-2021-3273.
What is the impact of CVE-2021-3273?
Exploiting CVE-2021-3273 allows an attacker with an admin user account to inject malicious code into the /nagiosxi/admin/graphtemplates.php component of Nagios XI.
How can I mitigate the vulnerability in Nagios XI?
To mitigate CVE-2021-3273, it is recommended to update Nagios XI to version 5.7 or higher.
- collector/nvd-index
- vendor/nagios
- canonical/nagios nagios xi