Request affected firmware version<4.1

[qingtongkuihua]

Hello, do you have a Firmware before WebHMI4.1? I want to verify this vulnerability, but the official website has been updated to version 4.1.If so, please send me the email dehaix647@gmail.com. Thank you very much.

[LongWayHomie]

Hello,
you still can download vulnerable version in their Level2 application.
The link is here. Let me know if it works for you.

[qingtongkuihua]

您好， 您仍然可以在他们的 Level2 应用程序中下载易受攻击的版本。 链接在这里。请让我知道这对你有没有用。

I have successfully downloaded it, thank you very much for your answer！