CISA released an advisory detailing multiple vulnerabilities in Danelec's MacGregor Voyage Data Recorder (VDR) G4e devices, including default and hard-coded credentials, weak password hashing, and insecure file access. Exploitation of these flaws could allow an attacker on an adjacent network to gain full administrator access to the affected transportation sector devices. Danelec has released firmware version V5.250 to address these vulnerabilities.
VDR
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MacGregor Voyage Data Recorder (VDR) G4e (CVE-2026-42941, CVE-2026-42951, CVE-2026-44611 +2 more)