PT-2025-50686 · Ruijie · Rg-Ew1800Gx Pro

Flegoity · Published 2025-12-11 · Updated 2025-12-23 · CVE-2025-56122

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Ruijie RG-EW1800GX PRO B11P226 EW1800GX-PRO 10223117

Description An issue exists that allows attackers to execute arbitrary commands. This can be achieved by sending a specially crafted POST request to the module get function within the /usr/local/lua/dev sta/networkConnect.lua file. The vulnerability is an OS Command Injection.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-56122

Affected Products

Rg-Ew1800Gx Pro

References · 7

• 🔥 https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56122.md · Exploit
• 🔥 https://1drv.ms/t/c/12406a392c92914b/EZOBtzLwlmBKschv6sxT_LcBBKnMP_OXO7d24321UD8x8g?e=Dpui5j · Exploit
• 🔥 https://1drv.ms/f/c/12406a392c92914b/Eohr-0awt6VAuiLCNhCG0rgBLQip6nJpl-9Hy0OqB4MvFg?e=DIfBxi · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-56122 · Security Note
• https://osv.dev/vulnerability/CVE-2025-56122 · Vendor Advisory
• https://twitter.com/CVEnew/status/2000246178164691249 · Twitter Post
• https://t.me/cveNotify/146674 · Telegram Post