The PS4's Wi-Fi chip reportedly has multiple vulnerabilities... but they're not exactly new - Wololo.net
1X For Playstation 4 Slim Original Used Internal Wifi Antenna Bluetooth Antenna Cable replacement for PS4 PRO Slim 1200 12XX|Replacement Parts & Accessories| - AliExpress
PS4 Pro | Faster, more powerful & with 4K gaming | PlayStation (US)