CVE-2018-25122
highpriority · track · 36EPSS 0.017 · 77 %ileEUUSEPSS · scored 2026-10-27
Nagios XI versions prior to 5.4.13 contain a remote code execution vulnerability in the Component Download page. The download/import handler used unsafe command construction with attacker-controlled input and lacked sufficient validation and output encoding, allowing an authenticated user to inject commands or otherwise execute arbitrary code with the privileges of the application service.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.3–8.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://www.nagios.com/changelog/nagios-xi/cnnvd
- https://www.nagios.com/products/security/#nagios-xiPatchcnnvd
- https://www.vulncheck.com/advisories/nagios-xi-component-download-page-rcecnnvd
- https://www.nagios.com/changelog/nagios-xi/enisa_euvd
- https://www.vulncheck.com/advisories/nagios-xi-component-download-page-rceenisa_euvd
- https://www.nagios.com/changelog/nagios-xi/Release Notesnvd
- https://www.vulncheck.com/advisories/nagios-xi-component-download-page-rceThird Party Advisorynvd
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