CVE-2025-51643

Description

Meitrack T366G-L GPS Tracker devices contain an SPI flash chip (Winbond 25Q64JVSIQ) that is accessible without authentication or tamper protection. An attacker with physical access to the device can use a standard SPI programmer to extract the firmware using flashrom. This results in exposure of sensitive configuration data such as APN credentials, backend server information, and network parameter

CVSS v3.1 Score

2.4

LOW

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

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
meitrack	t366l-g_firmware	All
meitrack	t366l-g	All

References

Other References

https://github.com/NastyCrow/CVE-2025-51643

Frequently Asked Questions

What is CVE-2025-51643? +

Meitrack T366G-L GPS Tracker devices contain an SPI flash chip (Winbond 25Q64JVSIQ) that is accessible without authentication or tamper protection. An attacker with physical access to the device can use a standard SPI programmer to extract the firmware using flashrom. This results in exposure of sensitive configuration data such as APN credentials, backend server information, and network parameter It has a CVSS v3.1 base score of 2.4 (LOW).

How severe is CVE-2025-51643? +

CVE-2025-51643 has a CVSS v3.1 score of 2.4 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-51643? +

CVE-2025-51643 affects products from meitrack, specifically: t366l-g, t366l-g_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-51643? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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