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Description

RadiX AX6600 WiFi 6 Tri-Band Gaming Router contains an OS command injection vulnerability, which may lead to arbitrary command execution with the root privilege by a user who logs in to the web console as an administrator.

PUBLISHED Reserved 2026-06-10 | Published 2026-06-17 | Updated 2026-06-17 | Assigner jpcert




HIGH: 7.2CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

HIGH: 8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

Improper neutralization of special elements used in an OS command ('OS Command Injection')

Product status

firmware versions prior to v781521
affected

References

www.msi.com/...-AX6600-WiFi-6-Tri-Band-Gaming-Router/support

jvn.jp/en/jp/JVN20769211/

cve.org (CVE-2026-53876)

nvd.nist.gov (CVE-2026-53876)

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