Nagios XI versions prior to 2024R2 contain a command injection vulnerability in the WinRM plugin. Insufficient validation of user-supplied parameters allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitation enables arbitrary command execution with the privileges of the Nagios XI web application user and can be leveraged to modify configuration, exfiltrate data, disrupt monitoring operations, or execute commands on the underlying host operating system.
References
| Link | Resource |
|---|---|
| https://www.nagios.com/changelog/nagios-xi/ | Release Notes |
| https://www.nagios.com/products/security/#nagios-xi | Vendor Advisory |
| https://www.vulncheck.com/advisories/nagios-xi-authenticated-command-injection-via-winrm-plugin | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
07 Oct 2026, 21:10
| Type | Values Removed | Values Added |
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Information
Published : 2025-10-30 22:15
Updated : 2026-10-07 21:10
NVD link : CVE-2025-34284
Mitre link : CVE-2025-34284
CVE.ORG link : CVE-2025-34284
JSON object : View
Products Affected
nagios
- nagios_xi
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')