CVE-2025-56090: Command Injection
Published Dec 11, 2025
·Updated
OS Command Injection vulnerability in Ruijie RG-EW1200G PRO RG-EW1200G PRO V1.00/V2.00/V3.00/V4.00 allowing attackers to execute arbitrary commands via a crafted POST request to the moduleset in file /usr/local/lua/devconfig/configretain.lua.
Affected Software
8 affected components
Ruijie RG-EW1200G PRO>=V1.00<=V4.00
All of the following
Ruijie Rg-ew1200g Pro Firmware
Any of the following
Ruijie RG-EW1200G PRO=1.0
Ruijie RG-EW1200G PRO=2.0
Ruijie RG-EW1200G PRO=3.0
Ruijie RG-EW1200G PRO=4.0
All of the following
Ruijie Rg-ew1200r Firmware=ew_3.0\(1\)b11p301
Ruijie Rg-ew1200r
Event History
Dec 11, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·06:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-56090?
CVE-2025-56090 has a high severity due to its potential to allow remote command execution.
2
How do I fix CVE-2025-56090?
To fix CVE-2025-56090, ensure that the firmware of the Ruijie RG-EW1200G PRO is updated to the latest version provided by the vendor.
3
What products are affected by CVE-2025-56090?
CVE-2025-56090 affects Ruijie RG-EW1200G PRO versions V1.00 to V4.00.
4
What kind of attack can be performed using CVE-2025-56090?
CVE-2025-56090 allows attackers to perform OS command injection through crafted POST requests.
5
Is it possible to exploit CVE-2025-56090 remotely?
Yes, CVE-2025-56090 can be exploited remotely if the vulnerable device is accessible from the Internet.