Vulnerability in Hella Dr 820
CVE-2025-30115
An issue was discovered on the Forvia Hella HELLA Driving Recorder DR 820. Default Credentials Cannot Be Changed. It uses a fixed default SSID and password ("qwertyuiop"), which cannot be modified by users. The SSID is continuously broadcast, allowing unauthorized access to the device network.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (35.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- medium.com/@geochen/cve-draft-hella-driving-recorder-dr-820-ff8c4e2cca26 (Permissions Required)
- github.com/geo-chen/Hella (Third Party Advisory)
Frequently asked questions
- What is CVE-2025-30115?
- CVE-2025-30115 is a critical-severity vulnerability in Hella Dr 820, classified under Use of Hard-coded Password. CVSS score: 9.8/10. Published 2025-03-18.
- How severe is CVE-2025-30115?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2025-30115 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.