D-Link DIR-615 T1 devices allow XSS via the Add User feature.
https://www.exploit-db.com/exploits/44473/
https://hacksayan.wordpress.com/d-link-dir-615-wireless-router-persistent-cross-site-scripting-xss/
http://packetstormsecurity.com/files/147184/D-Link-DIR-615-Cross-Site-Scripting.html