What is the CVSS score of CVE-2020-28937?

CVE-2020-28937 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.3%.

Is there a public PoC exploit available for CVE-2020-28937?

Yes, a public proof-of-concept exploit is available for CVE-2020-28937. Prioritise patching immediately. EPSS: 1.3%.

Openclinic CVE-2020-28937

HIGH

Missing Authentication for Critical Function (CWE-306)

2020-12-03 cve@mitre.org

Authentication Bypass Openclinic

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Dec 03, 2020 - 16:15 nvd

HIGH 7.5

DescriptionNVD

OpenClinic version 0.8.2 is affected by a missing authentication vulnerability that allows unauthenticated users to access any patient's medical test results, possibly resulting in disclosure of Protected Health Information (PHI) stored in the application, via a direct request for the /tests/ URI.

AnalysisAI

OpenClinic version 0.8.2 is affected by a missing authentication vulnerability that allows unauthenticated users to access any patient's medical test results, possibly resulting in disclosure of. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. OpenClinic version 0.8.2 is affected by a missing authentication vulnerability that allows unauthenticated users to access any patient's medical test results, possibly resulting in disclosure of Protected Health Information (PHI) stored in the application, via a direct request for the /tests/ URI. Affected products include: Openclinic Project Openclinic. Version information: version 0.8.2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.