What is CVE-2019-20473?

CVE-2019-20473 is a medium-severity vulnerability in Tk-Star Q90 Junior Gps Horloge, classified under Improper Access Control. CVSS score: 6.8/10. Published 2021-02-01.

How severe is CVE-2019-20473?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Tk-Star Q90 Junior Gps Horloge

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.

EPSS: 0.004 (32.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tk-star Q90_junior_gps_horloge
Tk-star Q90_junior_gps_horloge_firmware — versions 3.1042.9.8656
N/a — versions n/a

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Third Party Advisory)
cve@mitre.org (mailing-list)

Frequently asked questions

What is CVE-2019-20473?: CVE-2019-20473 is a medium-severity vulnerability in Tk-Star Q90 Junior Gps Horloge, classified under Improper Access Control. CVSS score: 6.8/10. Published 2021-02-01.
How severe is CVE-2019-20473?: Medium severity. CVSS v3 base score is 6.8 out of 10.