Netis WF2419 Router Cross-Site Scripting

Credit: Sajibe Kanti
Risk: Low
Local: No
Remote: Yes

CVSS Base Score: 3.5/10
Impact Subscore: 2.9/10
Exploitability Subscore: 6.8/10
Exploit range: Remote
Attack complexity: Medium
Authentication: Single time
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

# Exploit Title: Netis-WF2419 HTML Injection # Date: 20/01/2018 # Exploit Author: Sajibe Kanti # Author Contact : # Vendor Homepage: # 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. 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

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