VulnerabilityModified
CVE-2021-3273
Nagios XI below 5.7 is affected by code injection in the /nagiosxi/admin/graphtemplates.php component.
HIGH 7.2EPSS 7.21%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 7.21% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- nagios/nagios xi
- Source
- cve@mitre.org
References
- https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374eExploit, Third Party Advisory
- https://www.nagios.com/downloads/nagios-xi/change-log/Release Notes, Vendor Advisory
- https://gist.github.com/leommxj/93edce6f8572cefe79a3d7da4389374eExploit, Third Party Advisory
- https://www.nagios.com/downloads/nagios-xi/change-log/Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.