CVE-2025-34071

CRITICAL

9.8

Descripcion

A remote code execution vulnerability in GFI Kerio Control 9.4.5 allows attackers with administrative access to upload and execute arbitrary code through the firmware upgrade feature. The system upgrade mechanism accepts unsigned .img files, which can be modified to include malicious scripts within the upgrade.sh or disk image components. These modified upgrade images are not validated for authenticity or integrity, and are executed by the system post-upload, enabling root access.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado7/2/2025

Ultima modificacion9/17/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

gfi:kerio_control

Debilidades (CWE)

CWE-306

Referencias

https://ssd-disclosure.com/ssd-advisory-kerio-control-authentication-bypass-and-rce/(disclosure@vulncheck.com)

https://vulncheck.com/advisories/gfi-kerio-control-auth-bypass-rce(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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