The write-blocker in CRU Ditto Forensic FieldStation with firmware before 2013Oct15a has a default “ditto” username and password, which allows remote attackers to gain privileges.
packetstormsecurity.com/files/124420/Ditto-Forensic-FieldStation-2013Oct15a-XSS-CSRF-Command-Execution.html
seclists.org/fulldisclosure/2013/Dec/80
secunia.com/advisories/55989
www.cru-inc.com/support/software-downloads/ditto-firmware-updates/ditto-firmware-release-notes-2013jun30a/
www.cru-inc.com/support/software-downloads/ditto-firmware-updates/ditto-firmware-release-notes-2013oct15a/
www.exploit-db.com/exploits/30396