CVE-2026-42951 MacGregor Voyage Data Recorder (VDR) G4e Insufficiently Protected Credentials
An authenticated user can download a backup containing account data and password hashes from the MacGregor Voyage Data Recorder.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-42951?
CVE-2026-42951 is a medium-severity vulnerability in Danelec MacGregor Voyage Data Recorder (VDR) G4e, published on 29 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An authenticated user can download a backup of the Danelec MacGregor Voyage Data Recorder
device which includes account data and password hashes.
Weakness: CWE-522
Which versions are affected by CVE-2026-42951?
It affects 1 product.
Products include Macgregor Interschalt Vdr G4e Firmware.
How do I fix CVE-2026-42951?
No fix has been published for CVE-2026-42951 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-42951 being exploited?
There is no known exploitation of CVE-2026-42951 in the wild and no public exploit code.
Other vulnerabilities in Danelec MacGregor Voyage Data Recorder (VDR) G4e
- CVE-2026-42929 MacGregor Voyage Data Recorder (VDR) G4e Use of Hard-coded Credentials
- CVE-2026-42941 MacGregor Voyage Data Recorder (VDR) G4e Use of Default Credentials
- CVE-2026-40425 MacGregor Voyage Data Recorder (VDR) G4e Files or Directories Accessible to External Parties
- CVE-2026-44611 MacGregor Voyage Data Recorder (VDR) G4e Use of Password Hash With Insufficient Computational Effort
- CVE-2016-9339 Path traversal in INTERSCHALT VDR G4e 5.220 and prior
Sources
Also known as GHSA-qm89-g8jg-hcwp.