Nagios Host vulnerabilities
🔔 Create alert RSS Version checker
Published CVEs affecting Nagios Host: 3 record(s), with affected versions and fixes.
CVE-2026-2043
High · 8.8
CWE-78 Feb 20, 2026
Nagios Host esensors_websensor_configwizard_func Command Injection Remote Code Execution Vulnerability
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.
CVE-2026-2042
High · 8.8
CWE-78 Feb 20, 2026
Nagios Host monitoringwizard Command Injection Remote Code Execution Vulnerability
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. Was ZDI-CAN-28245.
CVE-2026-2041
High · 8.8
CWE-78 Feb 20, 2026
Nagios Host zabbixagent_configwizard_func Command Injection Remote Code Execution Vulnerability
Nagios Host zabbixagent_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 zabbixagent_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-28250.