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ID

VAR-202102-0140


CVE

CVE-2019-20473


TITLE

TK-Star Q90 Junior GPS horloge  Vulnerabilities in devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-016201

DESCRIPTION

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. TK-Star Q90 Junior GPS horloge An unspecified vulnerability exists in the device.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. ------------------------------------------ [VulnerabilityType Other] recommendation to disable common security measures ------------------------------------------ [Vendor of Product] TK-star ------------------------------------------ [Affected Product Code Base] TK-Star Q90 Junior GPS horloge - 3.1042.9.8656 ------------------------------------------ [Affected Component] Sim card & PIN ------------------------------------------ [Attack Vectors] Local ------------------------------------------ [Has vendor confirmed or acknowledged the vulnerability?] true ------------------------------------------ [Discoverer] Dennis van Warmerdam, Jasper Nota, Jim Blankendaal ------------------------------------------ [Reference] https://www.tk-star.com Use CVE-2019-20473. With kind regards / Met vriendelijke groet, Willem Westerhof | Senior Security Specialist & Public speaker [Logo, company name Description automatically generated] Raising Your Cyber Resilience E: willem.westerhof@secura.com<mailto:willem.westerhof@secura.com> T: +31 6 488 594 22 W: secura.com<https://www.secura.com/> Follow us on: [signature_192587247]<https://www.linkedin.com/company/securabv/> [signature_493676802] <https://twitter.com/SecuraBV> [signature_235860830] <https://www.youtube.com/c/SecuraBV> [signature_4021970036]<https://www.secura.com/>

Trust: 1.8

sources: NVD: CVE-2019-20473 // JVNDB: JVNDB-2019-016201 // VULMON: CVE-2019-20473 // PACKETSTORM: 179822

AFFECTED PRODUCTS

vendor:tk starmodel:q90 junior gps horlogescope:eqversion:3.1042.9.8656

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vendor:tkstarmodel:q90 junior gps horlogescope:eqversion:q90 junior gps horloge firmware 3.1042.9.8656

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vendor:tkstarmodel:q90 junior gps horlogescope:eqversion: -

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sources: JVNDB: JVNDB-2019-016201 // NVD: CVE-2019-20473

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-20473
value: MEDIUM

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134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2019-20473
value: MEDIUM

Trust: 1.0

NVD: CVE-2019-20473
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202102-006
value: MEDIUM

Trust: 0.6

VULMON: CVE-2019-20473
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-20473
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2019-20473
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2019-20473
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2019-20473 // JVNDB: JVNDB-2019-016201 // CNNVD: CNNVD-202102-006 // NVD: CVE-2019-20473 // NVD: CVE-2019-20473

PROBLEMTYPE DATA

problemtype:CWE-284

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problemtype:NVD-CWE-noinfo

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problemtype:Lack of information (CWE-noinfo) [NVD Evaluation ]

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sources: JVNDB: JVNDB-2019-016201 // NVD: CVE-2019-20473

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202102-006

PATCH

title:Top Pageurl:https://www.tk-star.com/

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sources: JVNDB: JVNDB-2019-016201

EXTERNAL IDS

db:NVDid:CVE-2019-20473

Trust: 2.7

db:JVNDBid:JVNDB-2019-016201

Trust: 0.8

db:CNNVDid:CNNVD-202102-006

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2019-20473

Trust: 0.1

db:PACKETSTORMid:179822

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2019-20473 // JVNDB: JVNDB-2019-016201 // PACKETSTORM: 179822 // CNNVD: CNNVD-202102-006 // NVD: CVE-2019-20473

REFERENCES

url:https://www.eurofins-cybersecurity.com/news/connected-devices-smart-watches/

Trust: 2.5

url:https://www.tk-star.com

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2019-20473

Trust: 1.5

url:http://seclists.org/fulldisclosure/2024/jul/14

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url:https://cwe.mitre.org/data/definitions/.html

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url:https://nvd.nist.gov

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url:https://twitter.com/securabv>

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url:https://www.linkedin.com/company/securabv/>

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url:https://www.youtube.com/c/securabv>

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url:https://www.secura.com/>

Trust: 0.1

sources: VULMON: CVE-2019-20473 // JVNDB: JVNDB-2019-016201 // PACKETSTORM: 179822 // CNNVD: CNNVD-202102-006 // NVD: CVE-2019-20473

CREDITS

Willem Westerhof | Secura

Trust: 0.1

sources: OTHER: None

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2019-20473
db:JVNDBid:JVNDB-2019-016201
db:PACKETSTORMid:179822
db:CNNVDid:CNNVD-202102-006
db:NVDid:CVE-2019-20473

LAST UPDATE DATE

2025-01-30T22:13:20+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2019-20473date:2021-02-05T00:00:00
db:JVNDBid:JVNDB-2019-016201date:2021-10-19T07:26:00
db:CNNVDid:CNNVD-202102-006date:2021-02-09T00:00:00
db:NVDid:CVE-2019-20473date:2024-11-21T04:38:34.210

SOURCES RELEASE DATE

db:OTHERid: - date:2024-07-26T13:11:06
db:VULMONid:CVE-2019-20473date:2021-02-01T00:00:00
db:JVNDBid:JVNDB-2019-016201date:2021-10-19T00:00:00
db:PACKETSTORMid:179822date:2024-07-30T12:35:43
db:CNNVDid:CNNVD-202102-006date:2021-02-01T00:00:00
db:NVDid:CVE-2019-20473date:2021-02-01T21:15:13.747