CVE-2025-34227

Nagios XI < 2026R1 Configuration Wizard Authenticated Command Injection

CVSS 8.6 HIGHEPSS 25.9%CWE-78

Nagios XI < 2026R1 is vulnerable to an authenticated command injection vulnerability within the MongoDB Database, MySQL Query, MySQL Server, Postgres Server, and Postgres Query wizards. It is possible to inject shell characters into arguments provided to the service and execute arbitrary system commands on the underlying host as the `nagios` user.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Nagios · Nagios XI

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References

https://theyhack.me/CVE-2025-34227-Nagios-XI-Wizard-Command-Injection/https://www.nagios.com/changelog/https://www.nagios.com/products/security/https://www.vulncheck.com/advisories/nagios-xi-config-wizard-auth-command-injection