What is CVE-2025-56123?

CVE-2025-56123 is a high-severity vulnerability in Ruijie Rg-ew1200g_pro, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-12-11.

How severe is CVE-2025-56123?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Ruijie Rg-ew1200g_pro

CVE-2025-56123

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_get in file /usr/local/lua/dev_sta/networkConnect…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.023 (81.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ruijie Rg-ew1200g_pro — versions 1.0, 2.0, 3.0
Ruijie Rg-ew1200g_pro_firmware
Ruijie Rg-ew1300g
Ruijie Rg-ew1300g_firmware — versions ew_3.0\(1\)b11p303
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Broken Link)
cve@mitre.org (Broken Link)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-56123?: CVE-2025-56123 is a high-severity vulnerability in Ruijie Rg-ew1200g_pro, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-12-11.
How severe is CVE-2025-56123?: High severity. CVSS v3 base score is 8.8 out of 10.