CVE-2019-20470 — HIGH (7.5)

Vulnerability Description

An issue was discovered on TK-Star Q90 Junior GPS horloge 3.1042.9.8656 devices. It performs actions based on certain SMS commands. This can be used to set up a voice communication channel from the watch to any telephone number, initiated by sending a specific SMS and using the default password, e.g., pw,<password>,call,<mobile_number> triggers an outbound call from the watch. The password is sometimes available because of CVE-2019-20471.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Tk-Star	Q90 Junior Gps Horloge Firmware	3.1042.9.8656
Tk-Star	Q90 Junior Gps Horloge	-

Related Weaknesses (CWE)

CWE-1188 CWE-284

References

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

FAQ

What is CVE-2019-20470?

CVE-2019-20470 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered on TK-Star Q90 Junior GPS horloge 3.1042.9.8656 devices. It performs actions based on certain SMS commands. This can be used to set up a voice communication channel from the wa...

How severe is CVE-2019-20470?

CVE-2019-20470 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20470?

Check the references section above for vendor advisories and patch information. Affected products include: Tk-Star Q90 Junior Gps Horloge Firmware, Tk-Star Q90 Junior Gps Horloge.