CVE-2022-40918

Buffer overflow in firmware lewei_cam binary version 2.0.10 in Force 1 Discovery Wifi U818A HD+ FPV Drone allows attacker to gain remote code execution as root user via a specially crafted UDP packet. Please update the Reference section to these links > http://thiscomputer.com/ > https://www.bostoncyber.org/ > https://medium.com/@meekworth/exploiting-the-lw9621-drone-camera-module-773f00081368

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://1af95112-6fd8-4c8f-8bd6-c47f8ef7b77a.filesusr.com/ugd/c1f861_51eb0d33d5764efc93e9d5f19c306950.pdf	Exploit Third Party Advisory
https://medium.com/%40meekworth/exploiting-the-lw9621-drone-camera-module-773f00081368
https://1af95112-6fd8-4c8f-8bd6-c47f8ef7b77a.filesusr.com/ugd/c1f861_51eb0d33d5764efc93e9d5f19c306950.pdf	Exploit Third Party Advisory
https://medium.com/%40meekworth/exploiting-the-lw9621-drone-camera-module-773f00081368

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:force1rc:discovery_wifi_u818a_hd\+_fpv_firmware:2.0.10:*:*:*:*:*:*:*

cpe:2.3:h:force1rc:discovery_wifi_u818a_hd\+_fpv:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-12-06 00:15

Updated : 2025-04-24 15:15

NVD link : CVE-2022-40918

Mitre link : CVE-2022-40918

CVE.ORG link : CVE-2022-40918

JSON object : View

Products Affected

force1rc

discovery_wifi_u818a_hd\+_fpv
discovery_wifi_u818a_hd\+_fpv_firmware

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2022-40918", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2022-12-06T00:15:10.157", "references": [{"url": "https://1af95112-6fd8-4c8f-8bd6-c47f8ef7b77a.filesusr.com/ugd/c1f861_51eb0d33d5764efc93e9d5f19c306950.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://medium.com/%40meekworth/exploiting-the-lw9621-drone-camera-module-773f00081368", "source": "cve@mitre.org"}, {"url": "https://1af95112-6fd8-4c8f-8bd6-c47f8ef7b77a.filesusr.com/ugd/c1f861_51eb0d33d5764efc93e9d5f19c306950.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://medium.com/%40meekworth/exploiting-the-lw9621-drone-camera-module-773f00081368", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow in firmware lewei_cam binary version 2.0.10 in Force 1 Discovery Wifi U818A HD+ FPV Drone allows attacker to gain remote code execution as root user via a specially crafted UDP packet. Please update the Reference section to these links > http://thiscomputer.com/ > https://www.bostoncyber.org/ > https://medium.com/@meekworth/exploiting-the-lw9621-drone-camera-module-773f00081368"}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en el firmware lewei_cam versi\u00f3n binaria 2.0.10 en Force 1 Discovery Wifi U818A HD+ FPV Drone permite al atacante obtener la ejecuci\u00f3n remota de c\u00f3digo como usuario root a trav\u00e9s de un paquete UDP especialmente manipulado. Actualice la secci\u00f3n Referencia a estos enlaces > http://thiscomputer.com/ > https://www.bostoncyber.org/ > https://medium.com/@meekworth/exploiting-the-lw9621-drone-camera-module-773f00081368"}], "lastModified": "2025-04-24T15:15:48.550", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:force1rc:discovery_wifi_u818a_hd\\+_fpv_firmware:2.0.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5F86D76-5D1E-4559-BE92-C69B009F5F1D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:force1rc:discovery_wifi_u818a_hd\\+_fpv:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D807D0E4-A442-4857-BE2F-5D86A648F6CD"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}