TP-Link TL-WR886N Buffer Overflow Vulnerability (CNVD-2022-20073)

A buffer overflow vulnerability exists in TP-Link TL-WR886N 20190826 version 2.3.8, which originates from the /cloud_config/router_post/reset_cloud_pwd function when executing operations on memory An authenticated attacker could use this vulnerability to execute arbitrary code on the system via a carefully crafted post request when data boundaries are not properly validated.