Vulnerability Description
The Danelec MacGregor Voyage Data Recorder device includes a default username and password, with no enforced password change.
CVSS Score
8.3
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Macgregor | Interschalt Vdr G4E Firmware | < 5.250 |
| Macgregor | Interschalt Vdr G4E | - |
Related Weaknesses (CWE)
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-14Third Party AdvisoryUS Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-01Third Party AdvisoryUS Government Resource
- https://www.danelec.com/contactProduct
FAQ
What is CVE-2026-42941?
CVE-2026-42941 is a vulnerability with a CVSS score of 8.3 (HIGH). The Danelec MacGregor Voyage Data Recorder device includes a default username and password, with no enforced password change.
How severe is CVE-2026-42941?
CVE-2026-42941 has been rated HIGH with a CVSS base score of 8.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-42941?
Check the references section above for vendor advisories and patch information. Affected products include: Macgregor Interschalt Vdr G4E Firmware, Macgregor Interschalt Vdr G4E.