cgi-bin/admin.cgi in the web console in Plixer Scrutinizer (aka Dell SonicWALL Scrutinizer) before 9.5.0 does not require token authentication, which allows remote attackers to add administrative accounts via a userprefs action.
https://www.trustwave.com/spiderlabs/advisories/TWSL2012-014.txt
https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-2612
http://www.plixer.com/Press-Releases/plixer-releases-9-5-2.html