WPA2 which is the encryption technology of wireless LAN products, there was an announcement that there is a vulnerability called “KRACKs”. Authentication with WPA2/WPA via wireless LAN connection may be attacked by a third party on the same network in the PC product connected to the network.
How to correspond
As for measures against this vulnerability problem, updating both OS’s update (Windows Update) and “Wireless LAN Driver” is necessary. Please refer to the following contents of this Q&A and update.
- OS’s update （Windows Update）
Please apply the latest Windows update program through Windows Update.
|Windows||Version||Updated program name|
|Windows 10||1507 (Original version)||KB4042895|
|1511 (November update)||KB4041689|
|1607 (Anniversary Update)||KB4041691|
|1703 (Creators Update)||KB4041676|
|1709 (Fall Creators Update)||KB4043961|
- Corresponding through Wireless LAN:
Models Windows 10 Driver Version VJS132 22.214.171.1248 VJZ13B 126.96.36.199 VJZ131 188.8.131.52 VJS131 184.108.40.206 VJZ12A 220.127.116.11
Please refer to the link destination of each driver for how to apply the program of each corresponding driver, confirmation of the completion of application, etc. Because the program is different depending on the number of bits of Windows you use, please check in advance.
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