Pwnd Blaster: 스피커를 전혀 만지지 않고 스피커로 PC 해킹하기

The Sound Blaster Katana V2X vulnerability exposes a critical security gap in consumer IoT: Bluetooth protocols can be weaponized to inject malicious firmware and execute commands without authentication or physical contact, turning speakers into surveillance devices. This incident reveals how manufacturers often implement inconsistent security across communication protocols—enforcing strict authentication on USB while leaving Bluetooth unprotected—creating exploitable asymmetries. With Creative refusing to acknowledge the vulnerability or release patches, millions of users remain exposed to potential attacks, underscoring how vendor accountability failures can leave security flaws unresolved.