CVE-2019-20473

CVSS V2 Medium 4.6 CVSS V3 Medium 6.8
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.
Overview
  • CVE ID
  • CVE-2019-20473
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-01T21:15:13
  • Last Modified Date
  • 2021-02-05T20:23:28
Weakness Enumerations
CWE URL
NVD-CWE-noinfo http://cwe.mitre.org/data/definitions/NVD-noinfo.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:tk-star:q90_junior_gps_horloge_firmware:3.1042.9.8656:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:tk-star:q90_junior_gps_horloge:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 6.8
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.tk-star.com Vendor Advisory
https://www.eurofins-cybersecurity.com/news/connected-devices-smart-watches/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-20473
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20473
History
Created Old Value New Value Data Type Notes
2022-05-10 07:24:10 Added to TrackCVE
2022-12-05 21:11:30 2021-02-01T21:15Z 2021-02-01T21:15:13 CVE Published Date updated
2022-12-05 21:11:30 2021-02-05T20:23:28 CVE Modified Date updated
2022-12-05 21:11:30 Analyzed Vulnerability Status updated