How severe is CVE-2025-51643?

CVE-2025-51643 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-51643 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-51643?

CVE-2025-51643 affects Meitrack T366l-g Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-51643?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-51643 have an EU (EUVD) identifier?

Yes. CVE-2025-51643 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26115.

When was CVE-2025-51643 published?

CVE-2025-51643 was published on 2025-08-28 and last updated on 2026-06-17.

CVE-2025-51643

CVE-2025-51643 is a low-severity vulnerability in Meitrack T366l-g Firmware with a CVSS 3.x base score of 2.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Low (CVSS 3.x base score 2.4)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26115
Weakness: CWE-200
Affected product: Meitrack T366l-g Firmware
Published: 2025-08-28
Last modified: 2026-06-17

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

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
How severe is CVE-2025-51643?: CVE-2025-51643 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-51643 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-51643?: CVE-2025-51643 affects Meitrack T366l-g Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-51643?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-51643 have an EU (EUVD) identifier?: Yes. CVE-2025-51643 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26115.
When was CVE-2025-51643 published?: CVE-2025-51643 was published on 2025-08-28 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:o:meitrack:t366l-g_firmware:t366l_y24h131v039:*:*:*:*:*:*:*

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