On affected versions of the CloudVision Portal improper access controls on the connection from devices to CloudVision could enable a malicious actor with network access to CloudVision to get broader access to telemetry and configuration data within the system than intended. This advisory impacts the Arista CloudVision Portal product when run on-premise. It does not impact CloudVision as-a-Service.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cloudvision_portal | Arista | 2021.1 (including) | 2021.3 (including) |
| Cloudvision_portal | Arista | 2022.1.0 (including) | 2022.1.0 (including) |
| Cloudvision_portal | Arista | 2022.1.1 (including) | 2022.1.1 (including) |
| Cloudvision_portal | Arista | 2022.2.0 (including) | 2022.2.0 (including) |
| Cloudvision_portal | Arista | 2022.2.1 (including) | 2022.2.1 (including) |
| Cloudvision_portal | Arista | 2022.3.0 (including) | 2022.3.0 (including) |
Access control involves the use of several protection mechanisms such as:
When any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc. There are two distinct behaviors that can introduce access control weaknesses: