---
id: CVE-2025-30046
title: Remote Code Execution in CGM CLININET
summary: "In the CGM CLININET application server, multiple processes responsible for HL7 communication with external systems run with root privileges while processing untrusted data received from those external systems. An attacker\_in adjacent net…"
severity: critical
cvss: 9
cvssVector: 'CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'
cvssSource: cna
cwe:
  - CWE-250
vendor: CGM
product: CGM CLININET
affected:
  - clininet <= 2026.MS3
published: '2026-10-23'
updated: '2026-10-23'
sourceUpdated: '2026-10-23T08:22:55.246Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2025-30046'
references:
  - url: 'https://cert.pl/en/posts/2026/10/CVE-2025-30043/'
  - url: 'https://www.cgm.com/pol_pl/products/szpital/cgm-clininet.html'
tags:
  - cve.org
ingestedAt: '2026-10-23T09:20:44.065Z'
---

## Overview

In the CGM CLININET application server, multiple processes responsible for HL7 communication with external systems run with root privileges while processing untrusted data received from those external systems. An attacker in adjacent network able to send data to these HL7 communication processes can achieve remote code execution with root privileges. 


The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.

## Affected

- `clininet <= 2026.MS3`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.