Cheap SpeedLink Reflect LED Webcam¶
Creative Labs Live! Cam Sync HD Model VFO770¶
- RTS5822 with PM25LD512 SPI Flash (64 KiB)
The RTS5822 supports an internal MCU program ROM, external NOR-Flash interface, and external Serial-Flash interface. With the external Serial-Flash interface, the internal program ROM can be fully replaced and the control firmware can be easily accessed via the USB link.
- Chip can be used with internal ROM only
- Hacking the firmware probably allows disabling the recording LED (but this may also be possible by hacking the driver only)
- We could dump the flash contents to check the firmware
- Particular webcam has an SPI flash
=> most likely vulnerable.