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CVE-2026-53876

HIGH
8.6
CVSS Score
Published: June 17, 2026 at 04:56 AM UTC
Updated: October 26, 2026 at 11:10 AM UTC
1 product affected across 1 vendorRadix AX6600

Using RadiX AX6600 WiFi 6 Tri-Band Gaming Router by Micro-Star International Co., Ltd.?

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Severity
HIGH8.6
Exploit prediction
EPSS 2%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Radix AX6600· Micro Star International
90%
firmware versions prior to v781521
Affected range stops below 781521, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://www.msi.com/Networking/RadiX-AX6600-WiFi-6-Tri-Band-Gaming-Router/support
Source: cverecord
https://jvn.jp/en/jp/JVN20769211/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHjpcert
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78

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