Vulnerability CVE-2021-3273
Published: 2021-02-25

Description:
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.

Type:

CWE-94

 (Improper Control of Generation of Code ('Code Injection'))

CVSS2 => (AV:N/AC:L/Au:S/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9/10
10/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Nagios -> Nagios xi 

 References:
https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374e
https://www.nagios.com/downloads/nagios-xi/change-log/
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