What is CVE-2025-30138?

CVE-2025-30138 is a medium-severity vulnerability in Gnetsystem G-onx, classified under Improper Access Control. CVSS score: 4.6/10. Published 2025-03-18.

How severe is CVE-2025-30138?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Is CVE-2025-30138 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Gnetsystem G-onx

CVE-2025-30138

An issue was discovered on G-Net Dashcam BB GONX devices. Managing Settings and Obtaining Sensitive Data and Sabotaging Car Battery can be performed by unauthorized persons. It allows unauthorized users to modify critical system settings o…

EPSS: 0.002 (6.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Weakness classification (CWE)

CWE-284 — Improper Access Control

Public proof-of-concept exploits

geo-chen/GNET

References

cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-30138?: CVE-2025-30138 is a medium-severity vulnerability in Gnetsystem G-onx, classified under Improper Access Control. CVSS score: 4.6/10. Published 2025-03-18.
How severe is CVE-2025-30138?: Medium severity. CVSS v3 base score is 4.6 out of 10.
Is CVE-2025-30138 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.