Final answer:
Any protocol that uses the RC4 cipher is vulnerable to the RC4 NOMORE attack.
Step-by-step explanation:
Since the RC4 NOMORE attack is an attack on the RC4 cipher itself, any protocol that uses this cipher is vulnerable to this attack. The RC4 cipher is a stream cipher that was widely used in various protocols, including WEP in Wi-Fi and TLS/SSL in HTTPS. However, due to its weaknesses, it has been deprecated and replaced by more secure ciphers in modern protocols.