CVE-2021-33044 | Dahua IPC-HX3XXX Data Packet improper authentication
A vulnerability classified as critical was found in Dahua IPC-HX3XXX, HX5XXX, HUM7XXX, VTO75X95X, VTO65XXX, VTH542XH, SD1A1, SD22, SD49, SD50, SD52C, SD6AL, TPC-BF1241, TPC-BF2221, TPC-SD2221, TPC-BF5XXX, TPC-SD8X21 and TPC-PT8X21B. Affected by this vulnerability is an unknown functionality of the component Data Packet Handler. The manipulation leads to improper authentication.
This vulnerability is known as CVE-2021-33044. The attack can be launched remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.