Summaryinfo

A vulnerability, which was classified as critical, was found in GFI Kerio Control 9.4.5. Affected is an unknown function of the file /proxy of the component GFIAgent Service. The manipulation leads to missing authentication. This vulnerability is traded as CVE-2025-34070. It is possible to launch the attack remotely. There is no exploit available. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in GFI Kerio Control 9.4.5. This issue affects an unknown function of the file /proxy of the component GFIAgent Service. The manipulation with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was published by Z3er01. It is possible to read the advisory at ssd-disclosure.com. The identification of this vulnerability is CVE-2025-34070 since 04/15/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/02/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-19721). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• GFI

Name

• Kerio Control

Version

• 9.4.5

License

• commercial

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CPE 2.2info

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