CVE-2021-3277

Nagios XI 5.7.5 and earlier allows authenticated admins to upload arbitrary files due to improper validation of the rename functionality in custom-includes component, which leads to remote code execution by uploading php files.

Date published : 2021-06-07

https://asaf.me/2021/01/21/nagios-xi-5-7-5-remote-code-execution/