CVE-2020-36867

HIGH

8.8

Description

Nagios XI versions prior to 5.7.3 contain a command injection vulnerability in the report PDF download/export functionality. User-supplied values used in the PDF generation pipeline or the wrapper that invokes offline/pdf helper utilities were insufficiently validated or improperly escaped, allowing an authenticated attacker who can trigger PDF exports to inject shell metacharacters or arguments.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/30/2025

Last Modified11/5/2025

Sourcenvd

Honeypot Sightings0

Affected Products

nagios:nagios_xi

Weaknesses (CWE)

CWE-78

References

https://www.nagios.com/changelog/nagios-xi/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/nagios-xi-command-injection-in-report-pdf-download(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.