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.
https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-317a
https://www.theregister.com/2024/09/05/uncle_sam_charges_russian_gru/
https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-249a
https://www.dahuasecurity.com/support/cybersecurity/details/957
http://seclists.org/fulldisclosure/2021/Oct/13
http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html