Netis WF2419 Router - Cross-Site Scripting

# Exploit Title: Netis-WF2419 HTML Injection
# Date: 20/01/2018
# Exploit Author: Sajibe Kanti
# Author Contact :https://twitter.com/@sajibekantibd
# Vendor Homepage: http://www.netis-systems.com/
# Version: Netis-WF2419 , V3.2.41381
# Tested on: Windows 10

# CEV : CVE-2018-6190


 HTML Injection in Netis-WF2419



Netis-WF2419 is prone to an HTML-injection vulnerability because it fails
to sufficiently sanitize user-supplied data.

Attacker-supplied HTML or script code could run in the context of the
affected site, potentially allowing the attacker to steal cookie-based
authentication credentials and control how the site is rendered to the
user; other attacks are also possible.

Netis-WF2419 is vulnerable;

Proof of Concept:

1. Go to your wireless router ip (ex. 192.168.0.1)

2. Go to Wireless Settings - tab

3. Now Click MAC Filtering -tab

4.Write  MAC Address and in -Description- write (<h1>XSS-PWD</h1>)

5.Click Add

6. Now You Can See HTML Injection



#Solution:

 Upgrade Firmware