OS Command Injection in Ruijie RG-EW1200G PRO
CVE-2025-56090

8.8HIGH

Key Information:

Vendor

Ruijie

Status
RG-EW1200G PRO
Vendor
CVE Published:
11 December 2025

What is CVE-2025-56090?

An OS Command Injection vulnerability has been identified in the Ruijie RG-EW1200G PRO, specifically within the module_set functionality of the device's configuration file. This flaw allows attackers to execute arbitrary commands through specially crafted POST requests targeting the /usr/local/lua/dev_config/config_retain.lua file. Successful exploitation could lead to unauthorized operations on the affected devices, highlighting the necessity for immediate remediation to secure network integrity.

References

https://1drv.ms/t/c/12406a392c92914b/EfSHWqE3N11FpgQsV1Bl...
https://1drv.ms/f/c/12406a392c92914b/EkH0xWseMXBJg-Ck_uD3...
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

.