CVE-2022-41505

An access control issue on TP-LInk Tapo C200 V1 devices allows physically proximate attackers to obtain root access by connecting to the UART pins, interrupting the boot process, and setting an init=/bin/sh value.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.5 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/hemant70072/Access-control-issue-in-TP-Link-Tapo-C200-V1.	Exploit Third Party Advisory
https://github.com/hemant70072/Access-control-issue-in-TP-Link-Tapo-C200-V1.	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:tapo_c200_v1_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tapo_c200_v1:-:*:*:*:*:*:*:*

History

03 Apr 2025, 15:15

Type	Values Removed	Values Added
CWE		CWE-306

21 Nov 2024, 07:23

Type	Values Removed	Values Added
References	~~() https://github.com/hemant70072/Access-control-issue-in-TP-Link-Tapo-C200-V1. - Exploit, Third Party Advisory~~	() https://github.com/hemant70072/Access-control-issue-in-TP-Link-Tapo-C200-V1. - Exploit, Third Party Advisory
Summary		(es) Un problema de control de acceso en dispositivos TP-LInk Tapo C200 V1 permite a atacantes físicamente próximos obtener acceso de root conectándose a los pines UART, interrumpiendo el proceso de arranque y estableciendo un valor init=/bin/sh.

08 Aug 2023, 14:21

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-23 15:15

Updated : 2025-04-03 15:15

NVD link : CVE-2022-41505

Mitre link : CVE-2022-41505

CVE.ORG link : CVE-2022-41505

JSON object : View

Products Affected

tp-link

tapo_c200_v1_firmware
tapo_c200_v1

CWE

NVD-CWE-Other CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2022-41505", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.5}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.5}]}, "published": "2023-01-23T15:15:13.940", "references": [{"url": "https://github.com/hemant70072/Access-control-issue-in-TP-Link-Tapo-C200-V1.", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/hemant70072/Access-control-issue-in-TP-Link-Tapo-C200-V1.", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "An access control issue on TP-LInk Tapo C200 V1 devices allows physically proximate attackers to obtain root access by connecting to the UART pins, interrupting the boot process, and setting an init=/bin/sh value."}, {"lang": "es", "value": "Un problema de control de acceso en dispositivos TP-LInk Tapo C200 V1 permite a atacantes f\u00edsicamente pr\u00f3ximos obtener acceso de root conect\u00e1ndose a los pines UART, interrumpiendo el proceso de arranque y estableciendo un valor init=/bin/sh."}], "lastModified": "2025-04-03T15:15:42.463", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:tapo_c200_v1_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6352221-78C5-4032-A04E-2B0BD0DDA3D2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:tapo_c200_v1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ADC97562-09E8-4995-9466-DAE1ED50DAA6"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}