CVE-2025-61940

Mirion Medical EC2 Software NMIS BioDose Use of Client-Side Authentication

Published Dec 2, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
NMIS/BioDose V22.02 and previous versions rely on a common SQL Server user account to access data in the database. User access in the client application is restricted by a password authentication check in the client software but the underlying database connection always has access. The latest version of NMIS/BioDose introduces an option to use Windows user authentication with the database, which would restrict this database connection.

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

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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:*:*:*:*:*:*:*:*
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 versions rely on a common SQL Server user account to access data in the database. User access in the client application is restricted by a password authentication check in the client software but the underlying database connection always has access. The latest version of NMIS/BioDose introduces an option to use Windows user authentication with the database, which would restrict this database connection.
Title Mirion Medical EC2 Software NMIS BioDose Use of Client-Side Authentication
Weaknesses CWE-603
References
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/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