PT-2025-50661 · Ruijie · Rg-Ew1800Gx

Published 2025-12-11 · Updated 2025-12-14 · CVE-2025-56091

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 version B11P226 EW1800GX 10223121

Description An issue exists in Ruijie RG-EW1800GX version B11P226 EW1800GX 10223121 that allows attackers to execute arbitrary commands. This is possible through a crafted POST request to the module set within the file /usr/local/lua/dev config/config retain.lua.

Recommendations Apply updates to address the issue in the config retain.lua file.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-56091

Affected Products

Rg-Ew1800Gx

References · 6

• 🔥 https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56091.md · Exploit
• 🔥 https://1drv.ms/t/c/12406a392c92914b/EdiWfxSbC0pAu_oksKjm2xgBXSCavYBBJt8V51JkcH4Dsw?e=OhOVCN · Exploit
• 🔥 https://1drv.ms/f/c/12406a392c92914b/EgUg1zJuaItDmLxZhkCg4B8BcJTRYnXyX4ePIIjNoZrRew?e=a23cK6 · Exploit
• https://osv.dev/vulnerability/CVE-2025-56091 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-56091 · Security Note
• https://twitter.com/CVEnew/status/2000246153661522366 · Twitter Post