CVE-2025-34071

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.

CVSS

No CVSS.

References

Link	Resource
https://ssd-disclosure.com/ssd-advisory-kerio-control-authentication-bypass-and-rce/
https://vulncheck.com/advisories/gfi-kerio-control-auth-bypass-rce

Configurations

No configuration.

History

02 Jul 2025, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-02 14:15

Updated : 2025-07-02 14:15

NVD link : CVE-2025-34071

Mitre link : CVE-2025-34071

CVE.ORG link : CVE-2025-34071

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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