Martem TELEM GW6 and GWM devices with firmware 2018.04.18-linux_4-01-601cb47 and prior allow improper sanitization of data over a Websocket which may allow cross-site scripting and client-side code execution with target user privileges.Referenceshttps://ics-cert.us-cert.gov/advisories/ICSA-18-142-01http://martem.eu/csa/Martem_CSA_Telem_1805181.pdfhttp://www.securityfocus.com/bid/104286
