CVE-2026-71984
Received Received - Intake

Command Injection in MSI Radix AXE6600 Router Firmware

Publication date: 2026-08-09

Last updated on: 2026-08-09

Assigner: VulnCheck

Description
MSI Radix AXE6600 router firmware version v781521 contains a command injection vulnerability in the urlfilter function that allows remote attackers to execute arbitrary commands on the affected device. Attackers can exploit the urlfilter function to inject malicious commands and obtain root privileges on the underlying system.

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Meta Information

Published
2026-08-09
Last Modified
2026-08-09
Generated
2026-08-09
AI Q&A
2026-08-09
EPSS Evaluated
N/A
NVD
CVE-2026-71984
EUVD
EUVD-2026-54827

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
msi radix_axe6600 to 781521 (inc)
msi radix_axe6600 782418

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

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Executive Summary

CVE-2026-71984 is a command injection vulnerability in the MSI Radix AXE6600 router firmware version v781521. It exists in the urlfilter function, allowing remote attackers to inject malicious commands and gain root access on the device.

Detection Guidance

To detect this vulnerability, check the firmware version of your MSI Radix AXE6600 router. If it is v781521 or earlier, the device is vulnerable. Upgrade to firmware version v782418 or later to patch the issue. No specific commands are provided in the context for detection.

Impact Analysis

This vulnerability allows attackers to execute arbitrary commands with root privileges on your router. This could lead to complete device compromise, unauthorized access to your network, data theft, or turning the router into a botnet node.

Compliance Impact

This vulnerability could lead to unauthorized access and control of network devices, potentially exposing sensitive data. For GDPR, it may result in data breaches requiring notification under Article 33. For HIPAA, it could compromise protected health information if the router is used in healthcare environments.

Mitigation Strategies

Immediately update the MSI Radix AXE6600 router firmware to version v782418 or later to patch the command injection vulnerability in the urlfilter function.

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