Information disclosure in Meitrack T366l-G
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
Vulnerability class: Information Disclosure
EPSS: 0.002 (15.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Meitrack T366l-g
- Meitrack T366l-g_firmware — versions t366l_y24h131v039
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-51643?
- CVE-2025-51643 is a low-severity vulnerability in Meitrack T366l-G, classified under Information Disclosure. CVSS score: 2.4/10. Published 2025-08-28.
- How severe is CVE-2025-51643?
- Low severity. CVSS v3 base score is 2.4 out of 10.
- Is CVE-2025-51643 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.