Security researchers have discovered a number of new security vulnerabilities affecting WiFi devices, FragAttacks (fragmentation and aggregation attacks), and three of the vulnerabilities are design flaws in the WiFi standard.

The discovered vulnerabilities affect all modern security protocols of Wi-Fi, including the latest WPA3 specification. Even the original security protocol of Wi-Fi, called WEP, is affected. This means that several of the newly discovered design flaws have been part of Wi-Fi since its release in 1997! Fortunately, the design flaws are hard to abuse because doing so requires user interaction or is only possible when using uncommon network settings. As a result, in practice the biggest concern are the programming mistakes in Wi-Fi products since several of them are trivial to exploit.

[fragattacks.com...]