Philips issued an advisory on November 18, 2021 for IntelliBridge EC40 and EC80 systems. The affected software, C.00.04 and prior, contains hard-coded credentials and an authentication bypass using an alternate path or channel.

The EC40 and EC80 are bedside hubs that connect monitors and other devices to hospital systems. A hard-coded credential is the same on every unit, so learning it once opens the fleet.

Hard-coded credentials never get rotated. The upgrade is the only real fix.