CVE-2006-2560 Information

Description

Sitecom WL-153 router firmware before 1.38 allows remote attackers to bypass access restrictions and conduct unauthorized operations via a UPnP request with a modified InternalClient parameter which is not validated as demonstrated by using AddPortMapping to forward arbitrary traffic.

Reference

http://secunia.com/advisories/20183 http://www.securityview.org/dutch-student-finds-a-bug-in-upnp.html http://www.securityview.org/how-does-the-upnp-flaw-works.html http://www.vupen.com/english/advisories/2006/1912