CVE-2025-56122: Command Injection

Published Dec 11, 2025
·
Updated

OS Command Injection vulnerability in Ruijie RG-EW1800GX PRO B11P226EW1800GX-PRO10223117 allowing attackers to execute arbitrary commands via a crafted POST request to the moduleget in file /usr/local/lua/devsta/networkConnect.lua.

Affected Software

7 affected components
Ruijie RG-EW1800GX PRO
All of the following
Ruijie Rg-ew1800gx Firmware=3.0\(1\)b11p226
Ruijie RG-EW1800GX
All of the following
Ruijie Rg-ew300n Firmware=3.0\(1\)b11p300
Ruijie RG-EW300N
All of the following
Ruijie Rg-ew1800gx Pro Firmware=1.022.3117
Ruijie RG-EW1800GX PRO

Event History

Dec 11, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·07:15 PM
DescriptionSeverityWeaknessAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2025-56122?

CVE-2025-56122 has been classified as a critical vulnerability due to its ability to allow remote command execution.

2

How do I fix CVE-2025-56122?

To remediate CVE-2025-56122, update the firmware of the Ruijie RG-EW1800GX PRO to the latest version provided by the vendor.

3

What systems are affected by CVE-2025-56122?

CVE-2025-56122 affects Ruijie RG-EW1800GX PRO running specific firmware versions 3.0(1)b11p226 and 1.022.3117.

4

What type of attack can be executed due to CVE-2025-56122?

CVE-2025-56122 allows attackers to execute arbitrary OS commands through a crafted POST request.

5

Is CVE-2025-56122 a standalone vulnerability?

CVE-2025-56122 is specific to the Ruijie RG-EW1800GX PRO and does not affect other devices unless they share the same vulnerability.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203