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Critical · 9.8 CVE-2026-71990 EUVD-2026-54833GHSA-h97r-c273-2mq2

MSI Radix AXE6600 v781521 Command Injection via TelnetSSH Function

Published Aug 8, 2026 · Updated Sep 24, 2026 · Assigned by VulnCheck

Description

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

Affected products

VendorProductAffectedFixed
MSI Radix AXE6600 ≤ v781521 —

References