Alcatel Speed Touch running firmware KHDSAA.108 and KHDSAA.132 through KHDSAA.134 has a TFTP server running without a password, which allows remote attackers to change firmware versions or the device's configurations.
https://exchange.xforce.ibmcloud.com/vulnerabilities/6336
http://www.securityfocus.com/bid/2566
http://www.securityfocus.com/archive/1/175229