A vulnerability has been found in Totolink EX1800T 9.1.0cu.2112_B20220316 and classified as critical. This vulnerability affects the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to buffer overflow.

This vulnerability was named CVE-2025-1852. The attack can be initiated remotely. Furthermore, there is an exploit available.