CVE-2025-64778 Mirion Medical EC2 Software NMIS BioDose Use of Hard-coded Credentials

High 8.4 Published 2 Dec 2025 Updated 2 Dec 2025

Hard-coded passwords in Mirion Medical EC2 software allow unauthorized access to the application and database.

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-2025-64778?

CVE-2025-64778 is a high-severity vulnerability in Mirion Medical EC2 Software NMIS BioDose, published on 2 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

NMIS/BioDose software V22.02 and previous versions contain executable binaries with plain text hard-coded passwords. These hard-coded passwords could allow unauthorized access to both the application and database.

Weakness: CWE-798

Which versions are affected by CVE-2025-64778?

It affects 1 product.

Products include Mirion Biodose\/Nmis.

How do I fix CVE-2025-64778?

No fix has been published for CVE-2025-64778 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-64778 being exploited?

There is no known exploitation of CVE-2025-64778 in the wild and no public exploit code.

Sources

Also known as GHSA-2wpc-x967-v5qq.