What is the CVSS score of CVE-2025-30042?

CVE-2025-30042 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Clininet are affected by CVE-2025-30042?

CGM CLININET's authentication mechanism relies solely on certificate numbers validated locally, creating a critical access control bypass risk where attackers could potentially impersonate legitimate…

How to fix or mitigate CVE-2025-30042?

Within 24 hours: Inventory all CLININET deployments and document current user access levels; notify CGM for patch timeline and workaround guidance. Within 7 days: Implement enhanced logging and monitoring of CLININET authentication events; restrict CLININET access to isolated network segments with strict firewall rules limiting client IPs. Within 30 days: Establish compensating controls including mandatory multi-factor authentication at network perimeter, disable CLININET smart card feature if operationally feasible, or migrate to alternative authentication systems with server-side validation.

Clininet CVE-2025-30042

HIGH

Use of Client-Side Authentication (CWE-603)

2026-03-02 cvd@cert.pl

Information Disclosure Clininet

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Mar 02, 2026 - 12:16 nvd

HIGH 7.8

DescriptionCVE.org

The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.

AnalysisAI

Technical ContextAI

Affects Clininet. The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.