CVE-2025-56106

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_sta/nbr_cwmp.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/EgUg1zJuaItDmLxZhkCg4B8BcJTRYnXyX4ePIIjNoZrRew?e=a23cK6	Broken Link Exploit
https://1drv.ms/t/c/12406a392c92914b/EcUP8SMciOVBgNEy31-OnnkBQRk_fUCDWUtdDX8UBfbXEA?e=FuQDPi	Broken Link Exploit
https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56106.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-est350_firmware:3.0\(1\)b11p221:*:*:*:*:*:*:*

cpe:2.3:h:ruijie:rg-est350:-:*:*:*:*:*:*:*

History

26 Jan 2026, 19:59

Type	Values Removed	Values Added
First Time		Ruijie rg-ew1800gx Firmware Ruijie rg-est350 Firmware Ruijie rg-ew1800gx Ruijie Ruijie rg-est350
References	~~() https://1drv.ms/f/c/12406a392c92914b/EgUg1zJuaItDmLxZhkCg4B8BcJTRYnXyX4ePIIjNoZrRew?e=a23cK6 -~~	() https://1drv.ms/f/c/12406a392c92914b/EgUg1zJuaItDmLxZhkCg4B8BcJTRYnXyX4ePIIjNoZrRew?e=a23cK6 - Broken Link, Exploit
References	~~() https://1drv.ms/t/c/12406a392c92914b/EcUP8SMciOVBgNEy31-OnnkBQRk_fUCDWUtdDX8UBfbXEA?e=FuQDPi -~~	() https://1drv.ms/t/c/12406a392c92914b/EcUP8SMciOVBgNEy31-OnnkBQRk_fUCDWUtdDX8UBfbXEA?e=FuQDPi - Broken Link, Exploit
References	~~() https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56106.md -~~	() https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56106.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-est350_firmware:3.0\(1\)b11p221:::::::* cpe:2.3:h:ruijie:rg-est350:-:::::::*

12 Dec 2025, 18:15

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

11 Dec 2025, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-11 19:15

Updated : 2026-01-26 19:59

NVD link : CVE-2025-56106

Mitre link : CVE-2025-56106

CVE.ORG link : CVE-2025-56106

JSON object : View

Products Affected

ruijie

rg-est350_firmware
rg-ew1800gx
rg-est350
rg-ew1800gx_firmware

CWE

CWE-78

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

8.8 /10