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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.2 HIGH
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 96%
VendorProductVersion
nagiosnagios_xi
𝑥
≤ 5.7.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://asaf.me/2021/01/21/nagios-xi-5-7-5-remote-code-execution/
https://asaf.me/2021/01/21/nagios-xi-5-7-5-remote-code-execution/