How to fix CVE-2025-43984?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

Is Command Injection affected by CVE-2025-43984?

CVE-2025-43984 presents critical security risk, a OS command injection vulnerability rated CVSS 9.8. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise.

CVE-2025-43984

CRITICAL

2025-08-14 [email protected]

9.8

CVSS 3.1

CVSS Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:06 vuln.today

CVE Published

Aug 14, 2025 - 14:15 nvd

CRITICAL 9.8

Description

An issue was discovered on KuWFi GC111 devices (Hardware Version: CPE-LM321_V3.2, Software Version: GC111-GL-LM321_V3.0_20191211). They are vulnerable to unauthenticated /goform/goform_set_cmd_process requests. A crafted POST request, using the SSID parameter, allows remote attackers to execute arbitrary OS commands with root privileges.

Analysis

An issue was discovered on KuWFi GC111 devices (Hardware Version: CPE-LM321_V3.2, Software Version: GC111-GL-LM321_V3.0_20191211). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. An issue was discovered on KuWFi GC111 devices (Hardware Version: CPE-LM321_V3.2, Software Version: GC111-GL-LM321_V3.0_20191211). They are vulnerable to unauthenticated /goform/goform_set_cmd_process requests. A crafted POST request, using the SSID parameter, allows remote attackers to execute arbitrary OS commands with root privileges.

Affected Products

See vendor advisory for affected versions.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.7

CVSS: +49

POC: 0

CVE-2025-43984 vulnerability details – vuln.today

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CVE-2025-43984

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CVE-2025-43984

CVSS Vector

Lifecycle Timeline

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Description

Analysis

Technical Context

Affected Products

Remediation

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External POC / Exploit Code