ZDI-CAN-28245: ZDI-26-071: Nagios Host monitoringwizard 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 monitoringwizard module. 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.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Nagios Host. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.2. The following CVEs are assigned: CVE-2026-2042.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-28245?
The severity of ZDI-CAN-28245 is high due to its potential for remote code execution.
How do I fix ZDI-CAN-28245?
To fix ZDI-CAN-28245, users should update to the latest version of Nagios Host that addresses this vulnerability.
What type of vulnerability is ZDI-CAN-28245?
ZDI-CAN-28245 is a command injection vulnerability that can lead to remote code execution.
Is authentication required to exploit ZDI-CAN-28245?
Yes, authentication is required to exploit the ZDI-CAN-28245 vulnerability.
Which software is affected by ZDI-CAN-28245?
ZDI-CAN-28245 affects installations of Nagios Host.