CVE-2019-12195 : TP-Link TL-WR840N
CVE-2019-12195 discovered by Purnendu Ghosh who is the member of Indian Cyber Security Solutions. It is an achievement for Indian Cyber Security Solutions. The Exploit details are as follows:
Exploit Title: TP-Link TL-WR840N v5
Date: 16-07-2018
CVE: CVE-2019-12195
Author: Purnendu Ghosh
Overview:
TP-Link TL-WR840N v5 00000005 devices allow XSS via the network name. The attacker must log into the router by breaking the password and going to the admin login page by THC-HYDRA to get the network name. With an XSS payload, the network name changed automatically and the internet connection was disconnected. All the users become disconnected from the internet.
Additional Information:
To ensure your network to be safe from Renaming and internet disconnection.
Vulnerability Type
Cross Site Scripting (XSS)
Vendor of Product
TP – Link
Affected Product Code Base
Router – TL-WR840N v5 00000005
Affected Component
Wi-Fi network configured through the router
Attack Type
Remote
Impact Denial of Service
True
Impact Information Disclosure
True
Attack Vectors:
Logged in to the router by breaking the password and goes to the admin login page by THC-HYDRA and got the network name.
Using Burp Suite professional version 1.7.32 captured the network name and selected XSS payload against the name and started attacking .as a result the network name changed automatically and internet connection was disconnected in the network. All the users become disconnected from internet.
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