CVE-2025-64298

Mirion Medical EC2 Software NMIS BioDose Incorrect Permission Assignment for Critical Resource

Published Dec 2, 2025 CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

Mirion Medical recommends users update to V23.0 or later. Users with an active support contract should update to the latest version through the software or users can contact Mirion Medical support directly.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Mirion
Mirion biodose\/nmis
CPEs cpe:2.3:a:mirion:biodose\/nmis:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Mirion
Mirion biodose\/nmis
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
Mirion Medical
Mirion Medical nmis Biodose
Vendors & Products Microsoft
Microsoft windows
Mirion Medical
Mirion Medical nmis Biodose
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Mirion Medical EC2 Software NMIS BioDose Incorrect Permission Assignment for Critical Resource
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Dec 9, 2025, 5:03 PM
Reserved
Nov 11, 2025, 8:56 PM
Status
Analyzed
Published
Dec 2, 2025, 9:15 PM
Modified
Sep 25, 2026, 11:10 PM