The vulnerability of the `StandaloneVpnClientsController.addStandaloneVpnClientAction()` function in the remote monitoring software with virtual private network capabilities, Advantech WebAccess/VPN, allows a attacker to execute XSS attacks.

The vulnerability of the StandaloneVpnClientsController.addStandaloneVpnClientAction function in the remote monitoring software with Virtual Private Network capabilities from Advantech WebAccess/VPN exists due to the lack of measures taken to protect the website structure. Exploiting this...