Many industrial networking devices from various vendors are still vulnerable to the recently disclosed KRACK attack (Key Reinstallation Attack) Vulnerabilities in the core of Wi-Fi Protected Access II (WPA2) protocol were discovered a few weeks ago. The vendor plans to release security updates over the coming months for vulnerable devices. The above vulnerabilities affect products from tens of vendors, some of them are already working to fix the problems. Microsoft addressed the issue with the October 2017 Patch Tuesday, while Cisco released security updates for some of the vulnerable industrial products.”]
Source: http://securityaffairs.co/wordpress/64937/hacking/krack-attack-industrial-products.html