OUT OF BAND; OUT OF MIND

Baseboard management controllers from the world’s biggest manufacturers are a security mess.

A data center corridor lined with rows of locked glass server racks filled with blinking electronic network equipment.

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Thousands of Internet-connected servers sold by the world’s biggest manufacturers can be remotely backdoored by exploiting critical vulnerabilities—some more than a decade old—that lurk deep inside system motherboards, according to research presented Wednesday.