CVE-2025-56122

OS Command Injection vulnerability in Ruijie RG-EW1800GX PRO B11P226_EW1800GX-PRO_10223117 allowing attackers to execute arbitrary commands via a crafted POST request to the module_get in file /usr/local/lua/dev_sta/networkConnect.lua.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

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/Eohr-0awt6VAuiLCNhCG0rgBLQip6nJpl-9Hy0OqB4MvFg?e=DIfBxi	Broken Link Exploit
https://1drv.ms/t/c/12406a392c92914b/EZOBtzLwlmBKschv6sxT_LcBBKnMP_OXO7d24321UD8x8g?e=Dpui5j	Broken Link Exploit
https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56122.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-ew300n_firmware:3.0\(1\)b11p300:*:*:*:*:*:*:*

cpe:2.3:h:ruijie:rg-ew300n:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:ruijie:rg-ew1800gx_pro_firmware:1.022.3117:*:*:*:*:*:*:*

cpe:2.3:h:ruijie:rg-ew1800gx_pro:-:*:*:*:*:*:*:*

History

23 Dec 2025, 15:35

Type	Values Removed	Values Added
References	~~() https://1drv.ms/f/c/12406a392c92914b/Eohr-0awt6VAuiLCNhCG0rgBLQip6nJpl-9Hy0OqB4MvFg?e=DIfBxi -~~	() https://1drv.ms/f/c/12406a392c92914b/Eohr-0awt6VAuiLCNhCG0rgBLQip6nJpl-9Hy0OqB4MvFg?e=DIfBxi - Broken Link, Exploit
References	~~() https://1drv.ms/t/c/12406a392c92914b/EZOBtzLwlmBKschv6sxT_LcBBKnMP_OXO7d24321UD8x8g?e=Dpui5j -~~	() https://1drv.ms/t/c/12406a392c92914b/EZOBtzLwlmBKschv6sxT_LcBBKnMP_OXO7d24321UD8x8g?e=Dpui5j - Broken Link, Exploit
References	~~() https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56122.md -~~	() https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56122.md - Exploit, Third Party Advisory
CPE		cpe:2.3:o:ruijie:rg-ew1800gx_firmware:3.0\(1\)b11p226:::::::* cpe:2.3:h:ruijie:rg-ew1800gx:-:::::::* cpe:2.3:o:ruijie:rg-ew300n_firmware:3.0\(1\)b11p300:::::::* cpe:2.3:o:ruijie:rg-ew1800gx_pro_firmware:1.022.3117:::::::* cpe:2.3:h:ruijie:rg-ew300n:-:::::::* cpe:2.3:h:ruijie:rg-ew1800gx_pro:-:::::::*
First Time		Ruijie rg-ew1800gx Firmware Ruijie rg-ew1800gx Pro Firmware Ruijie Ruijie rg-ew1800gx Ruijie rg-ew300n Firmware Ruijie rg-ew300n Ruijie rg-ew1800gx Pro

12 Dec 2025, 18:15

Type	Values Removed	Values Added
CWE		CWE-78
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8

11 Dec 2025, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-11 19:15

Updated : 2025-12-23 15:35

NVD link : CVE-2025-56122

Mitre link : CVE-2025-56122

CVE.ORG link : CVE-2025-56122

JSON object : View

Products Affected

ruijie

rg-ew1800gx
rg-ew1800gx_pro
rg-ew1800gx_firmware
rg-ew300n
rg-ew300n_firmware
rg-ew1800gx_pro_firmware

CWE

CWE-78

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

8.8 /10