text stringlengths 0 1.99k |
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PS C:\Android\Sdk\platform-tools> .\adb.exe devices |
* daemon not running; starting now at tcp:5037 |
* daemon started successfully |
List of devices attached |
91dc4XXX |
device |
PS C:\Android\Sdk\platform-tools> .\adb.exe shell |
sh-3.2# |
whoami |
root |
sh-3.2# ls -lha |
total 8 |
drwxr-xr-x 23 root root 1.8K Aug 16 2018 . |
drwxr-xr-x 3 root root 224 Aug 16 2018 .. |
drwxr-xr-x 3 root root 1.8K Aug 16 2018 WEBSERVER |
drwxr-xr-x 2 root root 15.6K Aug 16 2018 bin |
drwxr-xr-x 3 root root 1.8K Aug 16 2018 boot |
-rw-r--r-- 1 root root 160 Aug 16 2018 build.prop |
drwxr-xr-x 9 root root 3.9K Jun 19 07:43 cache |
drwxrwxr-x 19 root root 7.0K Jun 19 07:43 data |
drwxr-xr-x 5 root root 5.0K Aug 16 2018 dev |
drwxrwxr-x 35 root root 7.0K Aug 16 2018 etc |
drwxrwxr-x 5 43514 200 360 Jul 1 2018 firmware |
--[ 5.7 - Weak or Unset Default BIOS Supervisor/User Passwords Allow |
Unauthorized Firmware Access - CVE-2025-25737 |
Yeah... this one might just be petty? Idk, here you go. This vulnerability |
affects both the 9160 and 9260 RSUs and is a result of misconfigurations. |
I found it within both the new and used units. By default, the Phoenix |
SecureCore BIOS has a password policy requiring just 1 character. More |
importantly, the Phoenix SecureCore BIOS, by default, has both the User |
& Supervisor passwords unset. Again, if either of these passwords were |
set, it'd be a lot more annoying to get started poking at these units. |
Another thing to note, TPM is supported but not detected. |
Here's the relevant output: |
Phoenix SecureCore Technology Setup |
---------------------------------------------------- |
Main Advanced Security Boot Exit |
---------------------------------------------------- |
Supervisor Password is: Cleared |
User Password is: Cleared |
Set Supervisor Password [Enter] |
Supervisor Hint String [ ] |
Set User Password [Enter] |
User Hint String [ ] |
Min. password length [ 1 ] |
Authenticate User on Boot [Disabled] |
HDD Security Status No HDD detected |
Trusted Platform Module (TPM) |
---------------------------------------------------- |
Item Specific Help |
---------------------------------------------------- |
Set or clear the |
Supervisor account's |
password. |
---------------------------------------------------- |
F1 Help ↑↓ Select Item +/- Change Values |
Esc Exit |
◇ Select Menu Enter Select > Sub-Menu |
F9 Setup Defaults |
F10 Save and Exit |
---------------------------------------------------- |
--[ 6 - Phase 2: Onto the (C)V2X Client/Server Stack |
--[ 6.1 - Can I have some more? |
At this point it is easy to tell that there is still so much to this |
embedded device to hack. I haven't even figured out what that second RJ45 |
port is for, I haven't determined what all the holes and pads are for. |
I haven't soldered a second USB port to the proper pads. I haven't explored |
custom bridge boards, or even delved very deep into the LTE modem (although |
I have confirmed it has default passwords and web services set up). I |
haven't messed with the boot over LAN or mSata port. |
I think the point is clear, just at a high level there is so much more to |
explore. And I definitely plan to but not within the next phase of my |
reverse engineering. This is both a curse and a blessing. These devices |
are fairly new and are such dark holes, that there is so much untapped |
potential to hack 'em all. |
--[ 6.2 Android/iOS Applications |
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