CVE-2023-43208

CISA KEV RANSOMWARE
ACT NOW Priority: 0.00 BB Relevance: 10/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

NextGen Healthcare Mirth Connect contains a deserialization of untrusted data vulnerability that allows for unauthenticated remote code execution via a specially crafted request.

CISA Known Exploited Vulnerability

Vendor / Product NextGen Healthcare — Mirth Connect
Date Added 2024-05-20
Remediation Due 2024-06-10
Ransomware Use CONFIRMED
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://github.com/nextgenhealthcare/connect/wiki/4.4.1---What%27s-New ; https://nvd.nist.gov/vuln/detail/CVE-2023-43208

Bug Bounty Relevance

10 / 100
✓ Known exploited (KEV)
✓ High exploitation probability

CVSS Score

Unscored

EPSS — Exploitation Probability

85.42%
Raw Score 0.854230
Percentile 99.7%
Date 2026-10-28

Intelligence Sources

kev ref →