by Kastro
Paper/Archive/CVE-2026-71990

CVE-2026-71990

MSI Radix AXE6600 — MSI Radix AXE6600 v781521 Command Injection via TelnetSSH Function

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 84.5.845 × 2016.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
Radix AXE6600≤ v781521–CNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refmsi.compatchus.msi.com/Networking/RadiX-AXE6600-WiFi-6E-Tri-Band-Gaming-Router/supportwriteupvulncheck.com/advisories/msi-radix-axe6600-v781521-command-injection-via-telnetssh-function