Description
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.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://asaf.me/2021/01/21/nagios-xi-5-7-5-remote-code-execution/
Scores
CVSS v3
7.2
EPSS
0.3523
EPSS Percentile
97.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
nagios/nagios_xi
< 5.7.5
Published
Jun 07, 2021
Tracked Since
Feb 18, 2026