CVE•Published 2023-08-03•Modified 2026-07-09•1 article on news•6 live references•NVD data
CVE-2023-37679Nextgen · Mirth_connect
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
100
Exploit Prediction Scoring System · top 0% of all CVEs
Weaknesses (CWE)
Description
A remote command execution (RCE) vulnerability in NextGen Mirth Connect v4.3.0 allows attackers to execute arbitrary commands on the hosting server.
Timeline
Published 2023-08-03
Modified 2026-07-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2023-37679Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Nextgen Mirth Connect" version:"4.3.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Mirth Connect"HTTP body or banner mentions "Mirth Connect" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-37679Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-37679Censys host search filtered to this CVE id.
grep.app
CVE-2023-37679Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-37679GitHub code search for direct mentions.
Google dork
"CVE-2023-37679" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2023-376793 repos
K3ysTr0K3R/CVE-2023-43208-EXPLOITPython
A PoC exploit for CVE-2023-43208 - Mirth Connect Remote Code Execution (RCE)
kyakei/CVE-2023-43208Python
CVE-2023-43208: Mirth Connect Pre-Auth RCE PoC
az4rvs/Mirth-Connect-CVE-2023-43208Python
Python implementation of CVE-2023-43208 Mirth Connect RCE (Unauth XStream)