Is CVE-2023-43208 actively exploited?

CVE-2023-43208 has no public evidence of in-the-wild exploitation as of 2025-10-31.

What is the CVSS score for CVE-2023-43208?

CVE-2023-43208 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2023-43208?

Patch guidance is available from nextgen security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-43208.

Which products are affected by CVE-2023-43208?

1 product: nextgen mirth connect.

Fix CVE-2023-43208 - CRITICAL nextgen mirth connect

Description

NextGen Healthcare Mirth Connect before version 4.4.1 is vulnerable to unauthenticated remote code execution. Note that this vulnerability is caused by the incomplete patch of CVE-2023-37679.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-78 · OS Command Injection CWE-78 · OS Command Injection CWE-502 · Insecure Deserialization

Metadata

Primary Vendor: NEXTGEN
Published: 10/26/2023
Last Modified: 10/31/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2023-43208

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary