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4G Browser Remote Code Execution Vulnerability

Source: Internet
Author: User
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4G Browser Remote Code Execution Vulnerability

4G Browser: http://4g.roboo.com/download dex2jar and jd-gui

Search addJavascriptInterface

 



Navigator interface Vulnerability

Construct a Write File + pop-up window Exp:
 

<Html>  



Pop-up window:
 
 

 



Write File:
 
 

 

 
Solution: 

:)

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