Security researchers have found a way to attach virtual USB devices remotely to Supermicro servers, including over the internet, by abusing a feature in their baseband management controller software.

It is the first thing you need to fix the issue as stated above. For that, you need to run the virtual machine showing the error and go to the Devices > Install Guest ...

A lot can go wrong with corporate network security, but hopefully at a minimum people know not to plug strange USB sticks into network computers. But it turns out that an attacker could exploit flaws ...

Baseboard management controllers (BMC) of some Supermicro servers are vulnerable to unauthorized virtual USB mounting attacks that can be carried out remotely. Many of the affected servers are on ...