yesterday a new research has been made public about design and implementation flaws in WiFi. See https://www.fragattacks.com/
Is there any information about these vulnerabilities with Sophos APX devices yet? There is a tool to test Wi-Fi Clients and access points (https://github.com/vanhoefm/fragattacks) but I was not able to test our APX APs against it.
Interesting, AVM, a German vendor for consumer routers (Fritz!Box) and network devices, has already published a fix for their router 7590 at May 6th, 2021.
search for „fragattack“ on http://download.avm.de/fritzbox/fritzbox-7590/deutschland/fritz.os/info_de.txt
I wonder how long it will take to get a fix for professional used access points like the ones from Sophos.