cvedb.io
CVE-2026-2043
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2026-02-20T23:16:04.517 · Last modified 2026-06-17T10:30:11.423

Summary

Nagios Host esensors_websensor_configwizard_func Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Nagios Host. Authentication is required to exploit this vulnerability. The specific flaw exists within the esensors_websensor_configwizard_func method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28249.

Affected products

nagios — nagios_xi

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.