Shawn Merdinger has reported a security issue in Clipcomm CWP-100 and Clipcomm CP-100E, which can be exploited by malicious people to disclose system information, manipulate certain information, and bypass certain security restrictions.

The problem is caused due to the phone allowing connections to an undocumented debug service on port 60023/tcp. This can be exploited to gain access to a configuration/debug shell without being authenticated.

This can further be exploited to disclose or manipulate certain information, reset the phone to factory settings, or make phone calls.

The security issue has been reported in the following products:
* Clipcomm CWP-100 firmware version 1.1.60
* Clipcomm CP-100E firmware version 1.1.12

Other versions may also be affected.

Solution
Restrict use to within trusted networks only.

Provided and/or discovered by
Shawn Merdinger

Changelog
Further details available in Customer Area

Original Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2006-January/041436.html
http://lists.grok.org.uk/pipermail/full-disclosure/2006-January/041439.html

Deep Links
Links available in Customer Area