CVE-2019-20473

An issue was discovered on TK-Star Q90 Junior GPS horloge 3.1042.9.8656 devices. Any SIM card used with the device cannot have a PIN configured. If a PIN is configured, the device simply produces a "Remove PIN and restart!" message, and cannot be used. This makes it easier for an attacker to use the SIM card by stealing the device.

CVSS v3 6.8 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://seclists.org/fulldisclosure/2024/Jul/14
https://www.eurofins-cybersecurity.com/news/connected-devices-smart-watches/	Third Party Advisory
https://www.tk-star.com	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tk-star:q90_junior_gps_horloge_firmware:3.1042.9.8656:*:*:*:*:*:*:*

cpe:2.3:h:tk-star:q90_junior_gps_horloge:-:*:*:*:*:*:*:*

History

01 Aug 2024, 13:41

Type	Values Removed	Values Added
CWE		CWE-284

30 Jul 2024, 01:15

Type	Values Removed	Values Added
References		() http://seclists.org/fulldisclosure/2024/Jul/14 -

Information

Published : 2021-02-01 21:15

Updated : 2024-08-01 13:41

NVD link : CVE-2019-20473

Mitre link : CVE-2019-20473

CVE.ORG link : CVE-2019-20473

JSON object : View

Products Affected

tk-star

q90_junior_gps_horloge
q90_junior_gps_horloge_firmware

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

{"id": "CVE-2019-20473", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/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": 0.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/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": 0.9}]}, "published": "2021-02-01T21:15:13.747", "references": [{"url": "http://seclists.org/fulldisclosure/2024/Jul/14", "source": "cve@mitre.org"}, {"url": "https://www.eurofins-cybersecurity.com/news/connected-devices-smart-watches/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.tk-star.com", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on TK-Star Q90 Junior GPS horloge 3.1042.9.8656 devices. Any SIM card used with the device cannot have a PIN configured. If a PIN is configured, the device simply produces a \"Remove PIN and restart!\" message, and cannot be used. This makes it easier for an attacker to use the SIM card by stealing the device."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos TK-Star Q90 Junior GPS horloge versi\u00f3n 3.1042.9.8656. Cualquier tarjeta SIM utilizada con el dispositivo no puede tener un PIN configurado. Si un PIN es configurado, el dispositivo simplemente produce un mensaje \"\u00a1Remove PIN and restart!\", y no puede ser usado. Esto le facilita a un atacante usar la tarjeta SIM al robar el dispositivo"}], "lastModified": "2024-08-01T13:41:56.617", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tk-star:q90_junior_gps_horloge_firmware:3.1042.9.8656:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "577BCAEA-0DF3-42A0-8662-5155D9C208D7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tk-star:q90_junior_gps_horloge:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3DBB04DB-ED55-4752-8D25-E6EFD8448648"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}