---
id: CVE-2025-56101
title: >-
  OS Command Injection vulnerability in Ruijie M18 EW_3.0(1)B11P226_M18_10223116
  allowing attackers to execute arbitrary commands via a crafted POST request to
  the module_get in file /usr/local/lua/dev_sta/networkConnect.lua.
summary: >-
  OS Command Injection vulnerability in Ruijie M18 EW_3.0(1)B11P226_M18_10223116
  allowing attackers to execute arbitrary commands via a crafted POST request to
  the module_get in file /usr/local/lua/dev_sta/networkConnect.lua.
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-78
vendor: ruijie
product: m18-ew_firmware
affected:
  - m18-ew_firmware = 3.0(1)b11p226
  - rg-ew1200r_firmware = ew_3.0(1)b11p301
published: '2025-12-11'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T20:10:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-56101'
references:
  - url: >-
      https://1drv.ms/f/c/12406a392c92914b/EmXarTTNPwFHjk8lLwQIqj8Ba9nlq-owLMBtEKpBwMrn5A?e=vvi2dM
    label: cve@mitre.org
  - url: >-
      https://1drv.ms/t/c/12406a392c92914b/EbNlU_0K0v1Krzq7CaUWn0AB_yu3ICrdmwoVuS2txFGMhA?e=0gIUMh
    label: cve@mitre.org
  - url: >-
      https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56101.md
    label: cve@mitre.org
tags:
  - nvd
epss: 0.02757
epssPercentile: 0.85976
ingestedAt: '2026-10-14T20:53:12.278Z'
---

## Overview

OS Command Injection vulnerability in Ruijie M18 EW_3.0(1)B11P226_M18_10223116 allowing attackers to execute arbitrary commands via a crafted POST request to the module_get in file /usr/local/lua/dev_sta/networkConnect.lua.

## Affected

- `m18-ew_firmware = 3.0(1)b11p226`
- `rg-ew1200r_firmware = ew_3.0(1)b11p301`

## Remediation

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