Nagios XI versions prior to 5.8.7 used a temporary directory for Highcharts exports with overly permissive ownership/permissions under the Apache user. Local or co-hosted processes could read/overwrite export artifacts or manipulate paths, risking disclosure or tampering and potential code execution depending on deployment.
References
| Link | Resource |
|---|---|
| https://www.nagios.com/changelog/nagios-xi/ | Release Notes |
| https://www.vulncheck.com/advisories/nagios-xi-insecure-permissions-on-highcharts-temporary-directory | Third Party Advisory |
Configurations
History
05 Nov 2025, 18:22
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-10-30 22:15
Updated : 2025-11-05 18:22
NVD link : CVE-2021-47700
Mitre link : CVE-2021-47700
CVE.ORG link : CVE-2021-47700
JSON object : View
Products Affected
nagios
- nagios_xi
CWE
CWE-250
Execution with Unnecessary Privileges
