Hello acecilia, I can confirm that with latest firmware I still can run exploit and can access telnet CLI of my router, great work. Another thing to note:
pycryptodome - can replace pycrypto (deprecated) - on windows instalation with python 3.7-3.8 is required to do so, otherwise this command cannot work: pip3 install -r requirements.txt
Can you please confirm that this exploit works with "pycryptodome" on Mac or linux?