CVE-2025-34070 — CRITICAL (9.8)

Vulnerability Description

A missing authentication vulnerability in the GFIAgent component of GFI Kerio Control 9.4.5 allows unauthenticated remote attackers to perform privileged operations. The GFIAgent service, responsible for integration with GFI AppManager, exposes HTTP services on ports 7995 and 7996 without proper authentication. The /proxy handler on port 7996 allows arbitrary forwarding to administrative endpoints when provided with an Appliance UUID, which itself can be retrieved from port 7995. This results in a complete authentication bypass, permitting access to sensitive administrative APIs.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gfi	Kerio Control	9.4.5

Related Weaknesses (CWE)

CWE-306

References

https://ssd-disclosure.com/ssd-advisory-kerio-control-authentication-bypass-and-ExploitThird Party Advisory
https://vulncheck.com/advisories/gfi-kerio-control-auth-bypass-rceThird Party Advisory

FAQ

What is CVE-2025-34070?

CVE-2025-34070 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A missing authentication vulnerability in the GFIAgent component of GFI Kerio Control 9.4.5 allows unauthenticated remote attackers to perform privileged operations. The GFIAgent service, responsible ...

How severe is CVE-2025-34070?

CVE-2025-34070 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-34070?

Check the references section above for vendor advisories and patch information. Affected products include: Gfi Kerio Control.