CVE-2025-34071

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie7/2/2025

Derniere modification9/17/2025

Sourcenvd

Observations honeypot0

Produits affectes

gfi:kerio_control

Faiblesses (CWE)

CWE-306

References

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)

Correlations IOC

Aucune correlation enregistree

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