---
id: "CVE-2025-30050"
kind: "vulnerability"
aliases: ["CVE-2025-30050"]
title: "CGM CLININET: crafted query parameter lets attacker run code as root"
severity: "critical"
cvss: 9.4
epss: 0.00217
exploited: false
status: "open"
category: "vendor"
products: [{"name": "CGM CLININET", "fixed": ["2026.MS3"], "affected": "< 2026.MS3", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["adjacent-network", "cgm-clinet", "cgm-clininet", "healthcare", "other", "perl", "rce", "root", "self-hosted", "vendor"]
not_affected_if: ["already-on-2026.ms3", "no-adjacent-network-access"]
published_at: "2026-10-23T09:17:04+00:00"
first_seen_at: "2026-10-23T21:57:32+00:00"
updated_at: "2026-10-24T07:15:51+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-30050", "first_seen_at": "2026-10-23T21:57:32+00:00"}, {"source": "analyst", "url": null, "first_seen_at": "2026-10-23T22:12:26+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-30050", "first_seen_at": "2026-10-24T07:15:51+00:00"}]
---

# CGM CLININET: crafted query parameter lets attacker run code as root

CGM CLININET's RunCGI.pm dynamically imports a module named in a query parameter, so an attacker can load a module they control. The result is arbitrary code execution with root privileges.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:CGM CLININET affected < 2026.MS3 fixed 2026.MS3

## How to check

Check the installed CGM CLININET version against the affected range below 2026.MS3.

## Fix

Upgrade CGM CLININET to 2026.MS3 or later. Workaround: unknown

## Timeline

- 2026-10-23T21:57:32+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2025-30050
- 2026-10-23T22:12:26+00:00 analyst — CERT Polska advisory (primary, CNA) confirms all versions before 2026.MS3 affected, fixed in 2026.MS3; no CGM advisory or PoC found, no exploitation reported; no social discussion checked (disclosed hours ago). Sibling CVEs in same advisory (30045/46/52/53/54, 58403) are NOT fixed in 2026.MS3.
- 2026-10-24T07:15:51+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2025-30050

## Documents

- [advisory] CERT Polska: Vulnerabilities in CGM CLININET software https://cert.pl/en/posts/2026/10/CVE-2025-30043/

## From the sources

CGM CLININET is vulnerable to Code Injection in the RunCGI.pm component, which dynamically imports the module specified as a query parameter and executes code from untrusted data provided by the user. An attacker from adjacent network can supply a crafted query parameter to have an attacker-controlled module imported which results in arbitrary code execution with root privileges.


This issue was fixed in version 2026.MS3

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_