CVE-2026-67822

CVE-2026-67822 affects Tenda W6-S 1.0.0.4(510). The vulnerability is a stack-based buffer overflow in the /goform/wifiSSIDset endpoint, where the function formwrlSSIDset uses sprintf to copy user-controlled 'GO' and 'index' parameters into a 64-byte stack buffer without length checks, leading to ...

CVE-2026-67822

Tenda W6-S 1.0.0.4510 contains a stack-based buffer overflow vulnerability in the /goform/wifiSSIDset endpoint. The function formwrlSSIDset uses sprintf to copy user-controlled 'GO' and 'index' parameters into a 64-byte stack buffer without length restriction, leading to stack overflow...