CVE-2026-94096
Received Received - Intake

Command Injection in Netcore NBR200V2 Router

Publication date: 2026-09-21

Last updated on: 2026-09-21

Assigner: VulDB

Description
A vulnerability was found in Netcore NBR200V2 1.3.241127.071246. Affected by this issue is some unknown functionality of the file /usr/bin/network_tools of the component LAN IP Configuration Handler. The manipulation of the argument ipv4 results in command injection. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

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Meta Information

Published
2026-09-21
Last Modified
2026-09-21
Generated
2026-10-11
AI Q&A
2026-09-21
EPSS Evaluated
2026-10-10
NVD
CVE-2026-94096
EUVD
EUVD-2026-83803

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
netcore nbr200v2 1.3.241127.071246

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-77 The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

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Executive Summary

This is a command injection vulnerability in Netcore NBR200V2 version 1.3.241127.071246. The issue exists in the LAN IP Configuration Handler component, specifically in the /usr/bin/network_tools file. An attacker can manipulate the ipv4 argument to inject and execute arbitrary commands remotely.

Detection Guidance

This vulnerability involves command injection via the ipv4 argument in the /usr/bin/network_tools component of Netcore NBR200V2 1.3.241127.071246. To detect it, check for unusual network traffic or processes spawned by this binary. Look for commands containing ipv4 manipulation or unexpected shell executions. Verify if the device is running the vulnerable version (1.3.241127.071246).

Impact Analysis

This vulnerability allows remote attackers to execute arbitrary commands on the affected device. This could lead to full system compromise, unauthorized access, data theft, or disruption of services. The public availability of the exploit increases the risk of widespread attacks.

Compliance Impact

This vulnerability allows remote command injection via the ipv4 argument in the LAN IP Configuration Handler, which could lead to unauthorized access and data breaches. Such breaches may violate GDPR (data protection) and HIPAA (health data privacy) by exposing sensitive information, potentially resulting in non-compliance with these regulations.

Mitigation Strategies

Immediately isolate affected Netcore NBR200V2 devices from the network to prevent remote exploitation. Disable or restrict access to the LAN IP Configuration Handler component until a patch is available. Monitor network traffic for unusual command injection attempts targeting /usr/bin/network_tools.

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