Is Sharp's Robot Vacuum Cleaner Vulnerable To Remote Take-over?

Slashdot reader AmiMoJo reports: Sharp's COCOROBO (heart-bot) vacuum cleaners can not just clean your house. They have cameras that can be viewed from a smart phone, and automatically take pictures of things they find under your sofa. They have microphones and voice recognition, and are able to ask how your day was when you get home from work. You can even activate their speakers and talk to your pets from the office. Unfortunately, so can anyone else if you don't install critical firmware updat