Description
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, an attacker is able to eavesdrop on sensitive data such as passwords.
References
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-010.txt
- http://packetstormsecurity.com/files/154955/Fujitsu-Wireless-Keyboard-Set-LX390-Missing-Encryption.html
- https://www.syss.de/pentest-blog/2019/syss-2019-009-syss-2019-010-und-syss-2019-011-schwachstellen-in-weiterer-funktastatur-mit-sicherer-24-ghz-technologie/