[NEWS] Senao SI-7800H VoIP Wireless Phone Information Disclosure and DoS



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Senao SI-7800H VoIP Wireless Phone Information Disclosure and DoS
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SUMMARY

"
<http://www.senao.com/english/product/product_wired_dsl_1.asp?pgtl=Wired&tp1id=03&tp2id=02&proid=000188> Senao SI-7800H is a wireless VoIP phone".

An undocumented port and service in Senao SI-7800H allows attackers to
gain information and DoS the wireless VoIP phone.

DETAILS

Vulnerable Systems:
* Senao SI-7800H Firmware version 0.03.0001, BSP version V 2_2_1/33

An undocumented open port, UDP/17185, VxWorks WDB remote debugging
(wdbrpc) is left in from development.

This open port may allow an attacker unauthenticated access to the phone's
OS, retrieve sensitive information, and perform a DoS attack.


ADDITIONAL INFORMATION

The information has been provided by <mailto:shawnmer@xxxxxxxxx> Shawn
Merdinger.



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