

The vulnerability, carrying a severity rating of 10 out of a possible 10, resides in the AMI MegaRAC, a widely used firmware package that allows large fleets of servers to be remotely accessed and managed even when power is unavailable or the operating system isn’t functioning. These motherboard-attached microcontrollers, known as baseboard management controllers (BMCs), give extraordinary control over servers inside data centers.
Probably down voted because there is a pattern of Russian state media (look at source) and officials overstating capabilities for domestic and international audiences, sometimes masking technical failures or limited deployment with grandiose announcements.
This can be seen more definively in Ukraine. Had Russia actually had the weapons and technology they claimed then the Ukraine war would have actually been three days and not on going 2+ years later.