CVE-2023-27796

HIGH

RG-EW PRO Series Firmware EW_3.0(1)B11P204 - OS Command Injection via diagnose.lua Parameters

Title source: llm

Description

RG-EW1200G PRO Wireless Routers EW_3.0(1)B11P204, RG-EW1800GX PRO Wireless Routers EW_3.0(1)B11P204, and RG-EW3200GX PRO Wireless Routers EW_3.0(1)B11P204 were discovered to contain multiple command injection vulnerabilities via the data.ip, data.protocal, data.iface and data.package parameters in the runPackDiagnose function of diagnose.lua.

References (1)

Core 1

Core References

Exploit, Third Party Advisory

https://github.com/winmt/my-vuls/tree/main/RG-EW%20PRO%20Series

Scores

CVSS v3 8.8

EPSS 0.0235

EPSS Percentile 81.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-77

Status published

Products (3)

ruijienetworks/rg-ew1200g_pro_firmware ew_3.0\(1\)b11p204

ruijienetworks/rg-ew1800gx_pro_firmware ew_3.0\(1\)b11p204

ruijienetworks/rg-ew3200gx_pro_firmware ew_3.0\(1\)b11p204

Published Mar 26, 2023

Tracked Since Feb 18, 2026