OS Command Injection in Ruijie RG-EW1200 Router
CVE-2025-56085

8.8HIGH

Key Information:

Vendor

Ruijie Networks

Status
RG-EW1200 Router
Vendor
CVE Published:
11 December 2025

What is CVE-2025-56085?

An OS Command Injection vulnerability exists in the Ruijie RG-EW1200 router, specifically in the module_set function within the lua script located at /usr/local/lua/dev_config/config_retain.lua. Attackers can exploit this vulnerability by sending a crafted POST request, allowing them to execute arbitrary commands on the affected device. This poses serious security risks, as unauthorized command execution can lead to system compromise and potential data breaches.

References

https://1drv.ms/t/c/12406a392c92914b/ERuoK3MLW2RLpQ6qOoGs...
https://1drv.ms/f/c/12406a392c92914b/EuESCSUsYvtAtfW1SfmG...
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

.