IM
IronMonkey Threat Research

CVE-2026-40425 MEDIUM

Published: 2026-05-29 | Last Modified: 2026-06-03 | Status: Analyzed

Description

The administrator account for the Danelec MacGregor Voyage Data Recorder web interface can directly edit sensitive files related to authentication, potentially changing the root password.

CVSS Metrics

Base Score: 4.9 (MEDIUM)

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

Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredHIGH
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactNONE
Integrity ImpactHIGH
Availability ImpactNONE

Source: [email protected]

Type: Primary

Exploitability Score: 1.2

Impact Score: 3.6

Base Score: 6.9 (MEDIUM)

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/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 RequiredHIGH
User InteractionNONE
Vulnerability ConfidentialityHIGH
Vulnerability IntegrityLOW
Vulnerability AvailabilityLOW
Subsequent ConfidentialityNONE
Subsequent IntegrityNONE
Subsequent AvailabilityNONE

Source: [email protected]

Type: Secondary

Weaknesses

Source Type Description
[email protected] Primary
en CWE-552

Affected Products

Vendor Product Version Update Type
macgregor interschalt_vdr_g4e_firmware * <built-in method update of dict object at 0x7f764032e240> 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
Message here