Vulnerability · Published May 29, 2026 · Assigned by icscert
CVE-2026-42941MacGregor Voyage Data Recorder (VDR) G4e Use of Default Credentials
High 8.3
In plain English
A high-severity security flaw in MacGregor Voyage Data Recorder (VDR) G4e from Danelec. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)8.3High
Exploit odds (30 days)0.2%top 86.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The Danelec MacGregor Voyage Data Recorder device includes a default username and password, with no enforced password change.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Danelec | MacGregor Voyage Data Recorder (VDR) G4e | 0 – before 5.250 |
Weakness: CWE-1392 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L