OS Command Injection Vulnerability in Ruijie RG-EW1800GX Devices
CVE-2025-56106

8.8HIGH

Key Information:

Vendor

Ruijie

Status
RG-EW1800GX
Vendor
CVE Published:
11 December 2025

What is CVE-2025-56106?

An OS Command Injection vulnerability exists in the Ruijie RG-EW1800GX device, specifically in the module_set function located in /usr/local/lua/dev_sta/nbr_cwmp.lua. This flaw enables attackers to execute arbitrary commands by sending a specially crafted POST request, potentially compromising the device’s integrity and security. Organizations using this product must take immediate steps to mitigate the risk associated with this vulnerability.

References

https://1drv.ms/f/c/12406a392c92914b/EgUg1zJuaItDmLxZhkCg...
https://1drv.ms/t/c/12406a392c92914b/EcUP8SMciOVBgNEy31-O...
https://github.com/flegoity/Ruijie-Multiple-Devices-Vulne...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.