
An Insecurity Overview of the Samsung DVR SHR-2040
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--==+ Technical details and Attacks +==--
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--==+ Digital Video Recorders +==--
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DVRs are basically mini-PCs that allow a user to record TV broadcasts in a digital form via cable or DirectTV
transmissions (depending on the model), in digital form on a hard drive located inside the recorder. This allows for The
device is allowed to access the company’s server, which regularly downloads the program guides into the DVR via a
modem. Thius DVRs provides the same recording and time-shifting functions as a VCR, just in a different medium.
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--==+ DVR Operating System Details +==--
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Software Version B3.03E-K1.53-V2.19_0705281908
Broadcast Format NTSC
Mac Address 00:16:6C:22:0F:72
version: B3.03E-K1.53-V2.19_0705281908
authority: 1203961644-01-03
ddns: samsung
mac: 00-16-6C-22-0F-72
model_name: SHR-2040
protocol_version: V1.0
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--==+ Login and User details +==--
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Using the Smart Viewer
u: ADMIN p: 4321
u: USER p: 4321
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--==+ System Operation +==--
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● Turn the power on and the following LOGO pops up on the screen.
● After the LOGO appears, all of LED in the front flickers 6 times to initialize the system for operation.
● Upon completion of normal initialization, the Live screen appears accompanying a beep sound.
● It requires 30 to 40 seconds until the Live screen appears
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