CVE-2026-42951: Macgregor Interschalt Vdr g4e Firmware

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

An authenticated user can download a backup of the Danelec MacGregor Voyage Data Recorder device which includes account data and password hashes.

Affected products

• Macgregor Interschalt Vdr g4e Firmware: before 5.250 (fixed in 5.250)

Published 2026-05-29. Last modified 2026-07-21.