CVE-2026-2041
Nagios Host zabbixagent_configwizard_func Command Injection Remote Code Execution Vulnerability
- State
- Published
- Severity
- 7.2 High
- Published
- Feb 20, 2026
- Updated
- Feb 26, 2026
- Reserved
- Feb 6, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 7.2 High | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | zdi |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
HostNagios |
|
References
- ZDI-26-073
- vendor-provided URLvendor-advisory
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