VAR-202102-0140
Vulnerability from variot - Updated: 2025-01-30 22:13An 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.comwillem.westerhof@secura.com T: +31 6 488 594 22 W: secura.comhttps://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/
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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