A vulnerability was found in White Bear Solutions WBSAirback 21.02.04. It has been rated as problematic. This issue affects an unknown code block. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. The summary by CVE is:

Uncontrolled resource consumption vulnerability in White Bear Solutions WBSAirback, version 21.02.04. This vulnerability could allow an attacker to send multiple command injection payloads to influence the amount of resources consumed.

The weakness was presented by Alejandro Amorín Niño. It is possible to read the advisory at incibe.es. The identification of this vulnerability is CVE-2024-3789 since 04/15/2024. The exploitation is known to be easy. The attack may be initiated remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/15/2024). The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

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

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Vendor

• White Bear Solutions

Name

• WBSAirback

Version

• 21.02.04

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CPE 2.2info

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