H.264 Dvr Login Password

The market is dominated by Original Equipment Manufacturers (OEMs). A single factory in Shenzhen may produce the hardware and firmware for dozens of "brands" sold globally. To streamline support, these manufacturers often flash every device with identical default credentials.

These are not documented but work over telnet or web login. Once exploited, an attacker can view feeds, delete recordings, or add the DVR to a botnet. h.264 dvr login password