Nortek Linear eMerge E3-Series 0.32-07p devices are vulnerable to /card_scan.php?CardFormatNo= XSS with session fixation (via PHPSESSID) when they are chained together. This would allow an attacker to take over an admin account or a user account.
Nortek Linear eMerge E3-Series version 0.32-07p suffers from a vulnerability where session fixation tied with cross site scripting can allow for account takeover.