A buffer overflow vulnerability has been discovered in UTT HiPER 810G routers up to version 1.7.7-1711. The flaw affects the strcpy function in the /goform/getOneApConfTempEntry file. Attackers can exploit this vulnerability remotely by manipulating the affected function, leading to a buffer overflow condition. The exploit has been publicly released and is available for use in attacks. This represents a significant security risk for affected devices as remote exploitation is possible without authentication requirements.