CVE-2017-17738
The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) allows renaming and modifying files via /tools.html.
Date published : 2017-12-18
https://www.exploit-db.com/exploits/43364/
http://www.information-paradox.net/2017/12/brightsign-multiple-vulnerablities-cve.html