CVE-2022-46435

An issue in the firmware update process of TP-Link TL-WR941ND V2/V3 up to 3.13.9 and TL-WR941ND V4 up to 3.12.8 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SyvnlO9Pi
https://www.tp-link.com/us/press/security-advisory/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:tl-wr941nd_v2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr941nd_v2:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:tp-link:tl-wr941nd_v3_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr941nd_v3:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:tp-link:tl-wr941nd_v4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr941nd_v4:-:*:*:*:*:*:*:*

History

07 Nov 2023, 03:55

Type	Values Removed	Values Added
References	~~{'url': 'https://hackmd.io/@slASVrz_SrW7NQCsunofeA/SyvnlO9Pi', 'name': 'https://hackmd.io/@slASVrz_SrW7NQCsunofeA/SyvnlO9Pi', 'tags': ['Exploit', 'Third Party Advisory'], 'refsource': 'MISC'}~~	() https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SyvnlO9Pi -

Information

Published : 2022-12-20 20:15

Updated : 2024-02-28 19:51

NVD link : CVE-2022-46435

Mitre link : CVE-2022-46435

CVE.ORG link : CVE-2022-46435

JSON object : View

Products Affected

tp-link

tl-wr941nd_v2
tl-wr941nd_v3_firmware
tl-wr941nd_v3
tl-wr941nd_v4
tl-wr941nd_v2_firmware
tl-wr941nd_v4_firmware

CWE

NVD-CWE-noinfo

{"id": "CVE-2022-46435", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2022-12-20T20:15:10.907", "references": [{"url": "https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SyvnlO9Pi", "source": "cve@mitre.org"}, {"url": "https://www.tp-link.com/us/press/security-advisory/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An issue in the firmware update process of TP-Link TL-WR941ND V2/V3 up to 3.13.9 and TL-WR941ND V4 up to 3.12.8 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image."}, {"lang": "es", "value": "Un problema en el proceso de actualizaci\u00f3n de firmware de TP-Link TL-WR941ND V2/V3 hasta 3.13.9 y TL-WR941ND V4 hasta 3.12.8 permite a atacantes ejecutar c\u00f3digo arbitrario o provocar una Denegaci\u00f3n de Servicio (DoS) mediante la carga de un Imagen de firmware manipulada."}], "lastModified": "2023-11-07T03:55:39.013", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:tl-wr941nd_v2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8918D779-3C29-42A6-B1C6-B0CC8069455D", "versionEndIncluding": "3.13.9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:tl-wr941nd_v2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "45C2A690-772E-4B75-91F4-5BF1DDEFF3CE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:tl-wr941nd_v3_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "333D8E02-AB22-4F9D-B72C-89D9EE9116C6", "versionEndIncluding": "3.13.9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:tl-wr941nd_v3:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CF8C6D13-56FA-49F5-AD46-2280B8E13986"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:tl-wr941nd_v4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53E7F3B6-BBD4-457F-8F23-3D3EF5E55416", "versionEndIncluding": "3.12.8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:tl-wr941nd_v4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "085F28D0-4EAF-42C0-BDB6-2364DC4B5B2F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}