The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.Referenceshttps://www.dahuasecurity.com/support/cybersecurity/details/957http://seclists.org/fulldisclosure/2021/Oct/13http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html