CVE-2025-56090

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-12-11 · updated 2026-10-07
Weakness: CWE-78

Description

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.

Affected products

Ruijie Rg-Ew1200G Pro Firmware: all versions
Ruijie Rg-Ew1200R Firmware: ew_3.0(1)b11p301

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

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