A security group discovered a vulnerability in three models of Supermicro motherboards that could allow an attacker to remotely commandeer the server. Fortunately, a fix is already available.
Eclypsium, which specializes in firmware security, announced in its blog that it had found a set of flaws in the baseboard management controller (BMC) for three different models of Supermicro server boards: the X9, X10, and X11.