CVE-2026-71985: MSI Radix AXE6600 v781521 Command Injection via accesscontrol Function

Published Aug 8, 2026
·
Updated

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

Affected Software

1 affected component
MSI Radix AXE6600 router firmware=v781521

Event History

Aug 8, 2026
CVE Published
via MITRE·11:21 PM
Data Sourced
via MITRE·11:21 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-71985?

The severity of CVE-2026-71985 is rated as critical with a score of 9.8.

2

How do I fix CVE-2026-71985?

To fix CVE-2026-71985, update your MSI Radix AXE6600 router firmware to the latest version provided by MSI.

3

What type of vulnerability is CVE-2026-71985?

CVE-2026-71985 is a command injection vulnerability that allows remote attackers to execute arbitrary commands on the device.

4

What impact does CVE-2026-71985 have on my device?

Exploitation of CVE-2026-71985 can lead to unauthorized command execution, resulting in potential full control over the affected device.

5

Which devices are affected by CVE-2026-71985?

CVE-2026-71985 affects the MSI Radix AXE6600 router running firmware version v781521.

Contact

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