CVE-2025-64642

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

Published Dec 2, 2025 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
NMIS/BioDose V22.02 and previous versions' installation directory paths by default have insecure file permissions, which in certain deployment scenarios can enable users on client workstations to modify the program executables and libraries.

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:*:*:*:*:*:*:*:*
Vendors & Products Mirion
Mirion biodose\/nmis
Type Values Removed Values Added
First Time appeared Mirion Medical
Mirion Medical nmis Biodose
Vendors & Products 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' installation directory paths by default have insecure file permissions, which in certain deployment scenarios can enable users on client workstations to modify the program executables and libraries.
Title Mirion Medical EC2 Software NMIS BioDose Incorrect Permission Assignment for Critical Resource
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Dec 2, 2025, 9:40 PM
Reserved
Nov 11, 2025, 8:56 PM
Status
Analyzed
Published
Dec 2, 2025, 9:15 PM
Modified
Sep 25, 2026, 11:10 PM