Weak Password Vulnerability in the Wireless Network Authentication Management System of Beijing E-Link ETC (CNVD-2021-48939)

Ltd. is a company whose business scope includes: technology development, technology transfer, technology consulting; computer technology training; computer animation design; computer system services; application software services, basic software services, etc. Ltd. wireless network authentication management system has a weak password vulnerability, which can be exploited by attackers to obtain sensitive information.