CVE-2026-2042

HIGH

8.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.18.8

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado2/20/2026

Ultima modificacion2/24/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

nagios:nagios_xi

Debilidades (CWE)

CWE-78

Referencias

https://www.nagios.com/changelog/nagios-xi/nagios-xi-2026r1-0-1/(zdi-disclosures@trendmicro.com)

https://www.zerodayinitiative.com/advisories/ZDI-26-071/(zdi-disclosures@trendmicro.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.