TP-LINK WR-886N Multiple Buffer Overflow Vulnerabilities (CVE-2021-44622; CVE-2021-44623; CVE-2021-44625; CVE-2021-44626; CVE-2021-44627; CVE-2021-44628; CVE-2021-44629; CVE-2021-44630; CVE-2021-44631; CVE-2021-44632)

Multiple buffer overflow vulnerabilities exist in TP-LINK WR-886N. Successful exploitation of this vulnerability could result in a denial of service or execution of arbitrary code into the affected system...

CVE-2021-44632

TP-LINK WR-886N (firmware 2.3.8, released 2019-08-26) contains a Buffer Overflow in the /cloud_config/router_post/upgrade_info handler. The root cause is a memory operation that does not properly validate data boundaries, enabling remote code execution via a crafted POST request. Several sources ...