ZyXEL Prestige routers, including P-660 and P-661 models with firmware 3.40(AGD.2) through 3.40(AHQ.3), allow remote authenticated users to gain privileges by accessing administrative URIs, as demonstrated by rpSysAdmin.html.Referenceshttp://www.securityfocus.com/archive/1/489009/100/0/threadedhttp://www.gnucitizen.org/projects/router-hacking-challenge/http://www.procheckup.com/Hacking_ZyXEL_Gateways.pdf
