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High severity8.3NVD Advisory· Published May 29, 2026· Updated Jun 4, 2026

CVE-2026-42941

CVE-2026-42941

Description

The Danelec MacGregor Voyage Data Recorder

device includes a default username and password, with no enforced password change.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4

Cisagov/Csafreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)
Macgregor/Interschalt Vdr G4e Firmware
cpe:2.3:o:macgregor:interschalt_vdr_g4e_firmware:*:*:*:*:*:*:*:*
Range: <5.250
Danelec/MacGregor Voyage Data Recorderllm-fuzzy

Patches

Vulnerability mechanics

References

3

github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.jsonnvdUS Government ResourceThird Party Advisory
www.cisa.gov/news-events/ics-advisories/icsa-26-148-01nvdUS Government ResourceThird Party Advisory
www.danelec.com/contactnvdProduct

News mentions

2

CISA CSAF Batch: Nine ICS Vulnerabilities Spanning Maritime, Medical, and Surveillance Gear
Vypr Intelligence · May 29, 2026
MacGregor Voyage Data Recorder (VDR) G4e
CISA ICS Advisories