CVE-2023-43208
NextGen Healthcare Mirth Connect Deserialization of Untrusted Data Vulnerability
- Published
- Oct 26, 2023
- Updated
- Oct 21, 2025
- Assigning CNA
- mitre
- Evidence observed
- May 20, 2024
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.7%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
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.
Sources
modules/exploits/multi/http/mirth_connect_cve_2023_43208.rb
Metasploit Framework modulesDeclared conditions
- platform: Linux,Unix,Windows($.exploit_multi/http/mirth_connect_cve_2023_43208.platform)
- verification: check_declared($.exploit_multi/http/mirth_connect_cve_2023_43208.check)
http/cves/2023/CVE-2023-43208.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: dsl($.matchers[*].type)
- oob: interactsh_reference($.template_text)
- CVE-2023-43208Exploit
Unauthenticated RCE exploit for CVE-2023-43208 in Mirth Connect via XML deserialization, with version detection, bulk scanning, and interactive PTY shell.
- Mirth-Connect-CVE-2023-43208Exploit
Python implementation of CVE-2023-43208 Mirth Connect RCE (Unauth XStream)
- CVE-2023-43208Exploit
mirth-connect-rce-poc
- CVE-2023-43208-MIRTHCONNECTExploit
Shell script to identify and exploit CVE-2023-43208, an unauthenticated remote code execution vulnerability in NextGen Mirth Connect before version 4.4.1.
Python PoC exploit scripts for CVE-2023-43208 and CVE-2023-37679, enabling unauthenticated remote code execution in NextGen Mirth Connect. Designed for security research and defensive technique development.
- CVE-2023-43208Exploit
CVE-2023-43208: Mirth Connect Pre-Auth RCE PoC
- PoC-2023-43208Exploit
A proof-of-concept exploit for CVE-2023-43208, a remote code execution vulnerability in Mirth Connect before version 4.4.1.
PoC for Mirth Connect Remote Code Execution (RCE)
- CVE-2023-43208Exploit
PoC for CVE-2023-43208 RCE exploitation.
Proof‑of‑concept Python script demonstrating CVE‑2023‑43208 in Mirth Connect, allowing version checks and command execution on vulnerable instances.
Use java.net.InetAddress for detection
Explota vulnerabilidad
Python proof-of-concept exploit for CVE-2023-43208 targeting Mirth Connect. Intended for authorized security testing and educational research on healthcare integration vulnerabilities.
Responsible use
Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.