CVE-2025-56091

OS Command Injection vulnerability in Ruijie RG-EW1800GX B11P226_EW1800GX_10223121 allowing attackers to execute arbitrary commands via a crafted POST request to the module_set in file /usr/local/lua/dev_config/config_retain.lua.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://1drv.ms/f/c/12406a392c92914b/EgUg1zJuaItDmLxZhkCg4B8BcJTRYnXyX4ePIIjNoZrRew?e=a23cK6	Broken Link Exploit
https://1drv.ms/t/c/12406a392c92914b/EdiWfxSbC0pAu_oksKjm2xgBXSCavYBBJt8V51JkcH4Dsw?e=OhOVCN	Broken Link Exploit
https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56091.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ruijie:rg-ew1800gx_firmware:3.0\(1\)b11p226:*:*:*:*:*:*:*

cpe:2.3:h:ruijie:rg-ew1800gx:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:ruijie:rg-ew300r_firmware:3.0\(1\)b11p301:*:*:*:*:*:*:*

cpe:2.3:h:ruijie:rg-ew300r:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-12-11 18:16

Updated : 2026-01-27 17:27

NVD link : CVE-2025-56091

Mitre link : CVE-2025-56091

CVE.ORG link : CVE-2025-56091

JSON object : View

Products Affected

ruijie

rg-ew1800gx_firmware
rg-ew300r
rg-ew1800gx
rg-ew300r_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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