CVE-2026-42951

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

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 4.2

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.json	US Government Resource Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-01	US Government Resource Third Party Advisory
https://www.danelec.com/contact	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:macgregor:interschalt_vdr_g4e_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:macgregor:interschalt_vdr_g4e:-:*:*:*:*:*:*:*

History

04 Jun 2026, 18:30

Type	Values Removed	Values Added
CPE		cpe:2.3:o:macgregor:interschalt_vdr_g4e_firmware:::::::: cpe:2.3:h:macgregor:interschalt_vdr_g4e:-:::::::*
First Time		Macgregor interschalt Vdr G4e Macgregor interschalt Vdr G4e Firmware Macgregor
References	~~() https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.json -~~	() https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.json - US Government Resource, Third Party Advisory
References	~~() https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-01 -~~	() https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-01 - US Government Resource, Third Party Advisory
References	~~() https://www.danelec.com/contact -~~	() https://www.danelec.com/contact - Product

29 May 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-29 19:16

Updated : 2026-06-04 18:30

NVD link : CVE-2026-42951

Mitre link : CVE-2026-42951

CVE.ORG link : CVE-2026-42951

JSON object : View

Products Affected

macgregor

interschalt_vdr_g4e_firmware
interschalt_vdr_g4e

CWE

CWE-522

Insufficiently Protected Credentials

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