Airscanner Mobile Security Advisory: Remote Hard Reset Data Wipe and DoS of Pocket Controller v5.0 (#AS05080401)
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Airscanner Mobile Security Advisory: (#AS05080401) (Critical)
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Remote Hard Reset Data Wipe and DoS of Pocket Controller v5.0 (#AS05080401)
Date of discovery: August 4, 2005
Product:
Pocket Controller-Professional V5 (latest edition)
Platform:
Windows Mobile .NET, Windows Mobile Pocket PC
Requirements:
Windows Mobile
Credits:
Jonathan Read (CISSP) and Seth Fogie
Airscanner Mobile Security
www.airscanner.com
Mobile Antivirus Researcher's Association
http://www.mobileav.org/
Severity:
Medium to High since any PDA running the application can be “hard
reset” (up to complete loss of all data and installed applications) using
a remote connection. This vulnerability can also be exploited over a wireless
connection.
Summary:
Pocket Controller Professional is a popular, powerful remote control and
management program that allows a user to remotely control a PDA from their PC
computer. See http://www.soti.net/ for more information. Several feature of
this program is that it can remotely turn off, reboot, and reset the PDA. We
discovered that these commands can be performed without the client program
sending only three packets to the target PDA.
Details:
Connect to port 5492 on PDA that is running the target client program. First
send an initialization packet to the PDA. Next send a packet containing the
desired command (turn off, reboot, hard reset) to the PDA. Finally, create a
new socket and reset the intitialization packet. Upon receipt, the PDA will
perform the selected function. PoC is available for MARA members.
Workaround:
No work around available.
Initial Vendor Notification: August 4, 2005
Initial Vendor Response: Awaiting response.
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Disclaimer: The information in the advisory is believed to be accurate at the
time of publishing based on currently available information. Use of the
information constitutes acceptance for use on an AS IS condition. There are no
warranties with regard to this information. Neither the author nor the
publisher accepts any liability for any direct, indirect, or consequential loss
or damage arising from use of, or reliance on, this information.
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This advisory can be viewed online at
http://www.airscanner.com/security/pocketcontroller.htm