TOTOLINK LR1200GB setLanguageCfg function buffer overflow vulnerability

The TOTOLINK LR1200GB is a wireless dual-band 4G LTE router from China's TOTOLINK Electronics TOTOLINK that supports 2.4GHz and 5GHz dual-band networks. The TOTOLINK LR1200GB suffers from a buffer overflow vulnerability that originates from the lang parameter of the setLanguageCfg function of the...