CVE-2025-30114

critical · 9.1

An issue was discovered on the Forvia Hella HELLA Driving Recorder DR 820. Bypassing of Device Pairing can occur. The pairing mechanism relies solely on the connecting device's MAC address. By obtaining the MAC address through network scanning and spoofing it, an attacker can bypass the authentication process and gain full access to the dashcam's features without proper authorization.

9.1

CVSS

0.4%

EPSS (exploit prob.)

38th

EPSS percentile

2025-03-18

Published

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

Weaknesses

CWE-287

Affected products

Vendor	Product	Affected versions
hella	dr_820_firmware	all versions
hella	dr_820	all versions

Check a specific version with /api/v1/cve/match.

References

https://github.com/geo-chen/Hella
https://medium.com/@geochen/cve-draft-hella-driving-recorder-dr-820-ff8c4e2cca26

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-30114