PT-2025-11645 · Unknown · G-Net Dashcam Bb Gonx

Published 2025-03-18 · Updated 2025-07-02 · CVE-2025-30142

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions G-Net Dashcam BB GONX devices (affected versions not specified)

Description An issue was discovered where the device pairing mechanism can be bypassed. The device uses MAC address verification as the sole mechanism for recognizing paired devices, allowing attackers to bypass authentication. By capturing the MAC address of an already-paired device through ARP scanning or other means, an attacker can spoof the MAC address and connect to the dashcam without going through the pairing process, enabling full access to the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-290

Related Identifiers

CVE-2025-30142

Affected Products

G-Net Dashcam Bb Gonx

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-30142 · Security Note
• https://t.me/cvedetector/20599 · Telegram Post
• https://gnetsystem.com/eng/product/list?viewMode=view&idx=246&ca_id=0201 · Note
• https://t.me/cvetracker/19407 · Telegram Post
• https://github.com/geo-chen/GNET · Note
• https://twitter.com/CVEnew/status/1902095724017545339 · Twitter Post
• https://twitter.com/dailycve/status/1940220741863317560 · Twitter Post