Cyber Posture

CVE-2025-56098

HighPublic PoC

Published: 11 December 2025

Published
11 December 2025
Modified
27 January 2026
KEV Added
—
Patch
—
CVSS Score 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0105 77.6th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Description

OS Command Injection vulnerability in Ruijie X30-PRO X30-PRO-V1_09241521 allowing attackers to execute arbitrary commands via a crafted POST request to the module_get in file /usr/local/lua/dev_sta/networkConnect.lua.

Mitigating Controls (NIST 800-53 r5)AI

SI-10 Information Input Validation good match
prevent

Directly prevents OS command injection by validating crafted POST request inputs to the module_get function in networkConnect.lua.

SI-2 Flaw Remediation good match
preventrecover

Remediates the specific command injection flaw in Ruijie X30-PRO V1_09241521 through timely patching and update testing.

SC-2 Separation of System and User Functionality partial match
prevent

Separates user network connection functionality from OS command execution to mitigate injection of arbitrary commands.

Security SummaryAI

CVE-2025-56098 is an OS Command Injection vulnerability (CWE-78) in the Ruijie X30-PRO device, specifically version X30-PRO-V1_09241521. The issue affects the module_get function in the file /usr/local/lua/dev_sta/networkConnect.lua, enabling attackers to execute arbitrary commands through a crafted POST request. Published on 2025-12-11, it carries a CVSS v3.1 base score of 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

The vulnerability can be exploited over the network by attackers with low privileges, such as authenticated users, requiring low attack complexity and no user interaction. Successful exploitation allows execution of arbitrary operating system commands, resulting in high impacts to confidentiality, integrity, and availability on the affected device.

Advisories and detailed reports on mitigation are available in the following references: https://1drv.ms/f/c/12406a392c92914b/EtGIxwWujwxBvQhL9wgnUIwBkg-mndJJX07Igr6d0cic-g?e=4KJbWY, https://1drv.ms/t/c/12406a392c92914b/EYC9-EvSxKZOum9kuAtPDq4BjKb0c8IV6B52lDEAD33pEA?e=2C0BKO, and https://github.com/flegoity/Ruijie-Multiple-Devices-Vulnerability-Reports-for-CVE/blob/main/CVE-2025-56098.md.

Details

CWE(s)
CWE-78

Affected Products

ruijie
x30 pro firmware
all versions
ruijie
rg-ew300 pro firmware
3.0\(1\)b11p219

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1059.004 Unix Shell Execution
Adversaries may abuse Unix shell commands and scripts for execution.
attack.mitre.org →
T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
attack.mitre.org →
Why these techniques?

OS command injection via crafted POST request to web interface enables exploitation of public-facing application (T1190), arbitrary Unix shell execution (T1059.004), and privilege escalation from low privileges to arbitrary command execution (T1068).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

References