IM
IronMonkey Threat Research

CVE-2026-42929 HIGH

Published: 2026-05-29 | Last Modified: 2026-06-04 | Status: Analyzed

Description

Danelec MacGregor Voyage Data Recorder includes default accounts with hard-coded credentials.

CVSS Metrics

Base Score: 8.3 (HIGH)

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Attack VectorADJACENT_NETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactHIGH
Integrity ImpactHIGH
Availability ImpactLOW

Source: [email protected]

Type: Secondary

Exploitability Score: 2.8

Impact Score: 5.5

Base Score: 8.7 (HIGH)

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack VectorADJACENT
Attack ComplexityLOW
Attack RequirementsNONE
Privileges RequiredNONE
User InteractionNONE
Vulnerability ConfidentialityHIGH
Vulnerability IntegrityHIGH
Vulnerability AvailabilityLOW
Subsequent ConfidentialityNONE
Subsequent IntegrityNONE
Subsequent AvailabilityNONE

Source: [email protected]

Type: Secondary

Weaknesses

Source Type Description
[email protected] Primary
en CWE-798

Affected Products

Vendor Product Version Update Type
macgregor interschalt_vdr_g4e_firmware * <built-in method update of dict object at 0x7f7600b62000> Operating System

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:macgregor:interschalt_vdr_g4e_firmware:*:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
No cpe:2.3:h:macgregor:interschalt_vdr_g4e:-:*:*:*:*:*:*:*
Notification
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