CVE-2025-56090

OS Command Injection vulnerability in Ruijie RG-EW1200G PRO RG-EW1200G PRO V1.00/V2.00/V3.00/V4.00 allowing attackers to execute arbitrary commands via a crafted POST request to the module_set in file /usr/local/lua/dev_config/config_retain.lua.

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-25)

CWE

CWE-78

Published

2025-12-11

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• ruijie:rg-ew1200g_pro_firmware
• ruijie:rg-ew1200r_firmware

References

• https://1drv.ms/f/c/12406a392c92914b/EkH0xWseMXBJg-Ck_uD34fcB-3pDo3MAQc2AKNlXqwYr2w?e=GU9l62
• https://1drv.ms/t/c/12406a392c92914b/EfSHWqE3N11FpgQsV1BlZk0BxXIhFQjIp_xmJYIq1APvrw?e=JCIm6k
• https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56090.md

Check your stackJSON