Sealevel Systems SeaConnect 370W is an Industrial Internet of Things (Iiot) edge device from Sealevel Systems, Inc. used to remotely monitor and control the status of actual I/O processes. Sealevel Systems SeaConnect 370W is vulnerable to an information disclosure vulnerability caused by a possible man-in-the-middle attack on the web server, which could be exploited by an attacker to cause an information disclosure.