CVE-2025-64298 HIGH

CVE-2025-64298: Mirion Medical EC2 Software NMIS BioDose Incorrect Permission Assignment for Critical Resource

Vendor Mirion Medical
Product EC2 Software NMIS BioDose
Weakness CWE-732
Published December 2, 2025
Last update December 9, 2025
View on NVD All CVEs

CVSS base score

8.6/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

NMIS/BioDose V22.02 and previous version installations where the embedded Microsoft SQLServer Express is used are exposed in the Windows share accessed by clients in networked installs. By default, this directory has insecure directory paths that allow access to the SQL Server database and configuration files, which can contain sensitive data.

Key dates

02Disclosure timeline

December 2, 2025 CVE published
December 9, 2025 Record updated