CVE-2023-43208
CVSS v3
9.8
CRITICAL
EPSS Score
82.7 %
exploit probability, as of 2026-10-03
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
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.
CISA Known Exploited Vulnerability
- Date Added
- 2024-05-20
- Patch Due Date
- 2024-06-10
- Ransomware Use
- Known
Technical details
- Published
- 2023-10-26
Frequently asked questions
What is CVE-2023-43208?
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.
Is CVE-2023-43208 actively exploited?
Yes. CVE-2023-43208 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2024-06-10.
What is the CVSS score for CVE-2023-43208?
CVE-2023-43208 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2023-43208 affecting your environment?
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