CVE-2026-42941 json
MacGregor Voyage Data Recorder (VDR) G4e Use of Default Credentials
published 5mo ago modified 3mo ago also EUVD-2026-33395
- cvss
- 8.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
The Danelec MacGregor Voyage Data Recorder
device includes a default username and password, with no enforced password change.
Patch / fix
- Danelec MacGregor Voyage Data Recorder (VDR) G4e 5.250
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Check with FencerVendor advisories
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cisa ICSA-26-148-01 updated cvss 8.3
MacGregor Voyage Data Recorder (VDR) G4e
-
Danelec MacGregor Voyage Data Recorder (VDR) G4e <V5.250affected: vendor fix danelec.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 5mo ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L |
| CNA | 4.0 | 8.7 | 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 |
| CNA | 4.0 | 8.7 | 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 |
Affected products
- Danelec MacGregor Voyage Data Recorder (VDR) G4e
Classification
- Weakness
-
- CWE-1392 Use of Default Credentials
References
-
danelec.com
/contact
product
-
cisa.gov
/news-events/ics-advisories/icsa-26-148-01
third-party-advisory, us-government-resource
-
github.com
/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-01.json
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2026-42941
- NVD CVE-2026-42941
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.