A vulnerability in the secure boot implementation on affected Aruba 9200 and 9000 Series Controllers and Gateways allows an attacker to bypass security controls which would normally prohibit unsigned kernel images from executing. An attacker can use this vulnerability to execute arbitrary runtime operating systems, including unverified and unsigned OS images.
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Arubaos | Arubanetworks | 8.6.0.0 (including) | 8.6.0.22 (excluding) |
Arubaos | Arubanetworks | 8.10.0.0 (including) | 8.10.0.7 (excluding) |
Arubaos | Arubanetworks | 8.11.0.0 (including) | 8.11.1.1 (excluding) |
Arubaos | Arubanetworks | 10.4.0.0 (including) | 10.4.0.2 (excluding) |
Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user’s privileges and any permissions or other access-control specifications that apply to the resource. When access control checks are incorrectly applied, users are able to access data or perform actions that they should not be allowed to perform. This can lead to a wide range of problems, including information exposures, denial of service, and arbitrary code execution.