cgi-bin/kerbynet in ZeroShell 1.0beta11 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in the type parameter in a NoAuthREQ x509List action.Referenceshttp://www.securityfocus.com/archive/1/500763/100/0/threadedhttp://www.zeroshell.net/eng/announcements/https://www.exploit-db.com/exploits/8023http://www.ikkisoft.com/stuff/LC-2009-01.txthttp://www.vupen.com/english/advisories/2009/0385http://www.zeroshell.net/eng/patch-details/#C100
