The vulnerability of the microprogrammed software in the hybrid digital video recorder from Hitron Systems, the DVR HVR-4781, allows a violator to trigger a service failure.

The vulnerability of the microprogrammed software of the hybrid digital video recorder Hitron Systems DVR HVR-4781 is related to the use of default login credentials. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by using the default network identifier...