EUVD-2026-12371

| CVE-2026-4228 MEDIUM
2026-03-16 VulDB
6.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

4
PoC Detected
Mar 20, 2026 - 18:19 vuln.today
Public exploit code
Analysis Generated
Mar 16, 2026 - 09:00 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 09:00 euvd
EUVD-2026-12371
CVE Published
Mar 16, 2026 - 08:02 nvd
MEDIUM 6.3

Tags

Command Injection

Description

A vulnerability was detected in LB-LINK BL-WR9000 2.4.9. This affects the function sub_458754 of the file /goform/set_wifi. The manipulation results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

Command injection in LB-LINK BL-WR9000 2.4.9 via the /goform/set_wifi endpoint allows authenticated remote attackers to execute arbitrary commands with network access. Public exploit code is available for this vulnerability, and no patch has been released by the vendor despite early disclosure notification.

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

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Priority Score

52
Low Medium High Critical
KEV: 0
EPSS: +0.8
CVSS: +32
POC: +20

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EUVD-2026-12371 vulnerability details – vuln.today
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