CVE-2026-42929
MacGregor Voyage Data Recorder (VDR) G4e Use of Hard-coded Credentials
Danelec MacGregor Voyage Data Recorder includes default accounts with hard-coded credentials.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
MacGregor Voyage Data Recorder (VDR) G4e Use of Hard-coded Credentials
Danelec MacGregor Voyage Data Recorder includes default accounts with hard-coded credentials.
- Record
CVE-2026-42929- CVSS 4.0
- 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 - CVSS 3.1
- 8.3 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L - Weakness
- CWE-798
- Updated
- 2026-11-02
EUVDEUVD-2026-33400
Danelec MacGregor Voyage Data Recorder includes default accounts with hard-coded credentials.
- Record
EUVD-2026-33400- CVSS 4.0
- 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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-84hh-5gvq-fvr4
Danelec MacGregor Voyage Data Recorder includes default accounts with hard-coded credentials.
Danelec MacGregor Voyage Data Recorder includes default accounts with hard-coded credentials.
- Record
GHSA-84hh-5gvq-fvr4- CVSS 4.0
- 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 - CVSS 3.1
- 8.3 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L - Weakness
- CWE-798
- Updated
- 2026-11-02
NVD
Danelec MacGregor Voyage Data Recorder includes default accounts with hard-coded credentials.
- Record
CVE-2026-42929- CVSS 4.0
- 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 - CVSS 3.1
- 8.3 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L - Weakness
- CWE-798
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-42929 is a high vulnerability (CVSS 8.7) in Danelec Macgregor Voyage Data Recorder (vdr) G4e, published May 29, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 13th percentile. No source names a fixed version.