In goform/setSysTools on Tenda N301 wireless routers, attackers can trigger a device crash via a zero wanMTU value. (Prohibition of this zero value is only enforced within the GUI.)
n301_firmware
CVE-2019-16288
On Tenda N301 wireless routers, a long string in the wifiSSID parameter of a goform/setWifi POST request causes the device to crash.