CVSS 4.0 Medical Device Security Vulnerability Scoring

Standard CVSS v4.0 base scoring, per the FIRST.org specification. Choose values for each metric directly; best if you're already familiar with CVSS 4.0's metric set (Attack Requirements, and separate Vulnerable System / Subsequent System impact metrics). Looking for CVSS v3.1 instead? Use the CVSS 3.1 scoring tool.

Findings are kept only in your current browser session and are cleared when it ends — nothing is saved to a database or shared with anyone.

Vulnerability ID Leave as-is to auto-assign the next ID, following your own numbering pattern if you use a custom one, or type your own.

CVE ID (optional)

If this finding has a public CVE with a published CVSS v4.0 score, look it up to prefill the description and metrics below. NVD's coverage of v4.0 scores is still limited.

Description (optional)

Exploitability Metrics

Attack Vector

Attack Complexity

Attack Requirements

Privileges Required

User Interaction

Vulnerable System Impact

Confidentiality (Vulnerable System)

Integrity (Vulnerable System)

Availability (Vulnerable System)

Subsequent System Impact

Confidentiality (Subsequent System)

Integrity (Subsequent System)

Availability (Subsequent System)