OS command injection in RadiX AX6600 WiFi 6 Tri-Band Gaming Router
RadiX AX6600 WiFi 6 Tri-Band Gaming Router provided by Micro-Star International Co., Ltd. contains an OS command injection vulnerability.
CSIRTS triage
- What
- The router contains an OS command injection vulnerability.
- Who is affected
- Users of the RadiX AX6600 WiFi 6 Tri-Band Gaming Router.
- Urgency
- Remediation is urgent due to the potential for remote code execution.
- Action
- Update the firmware of the RadiX AX6600 router.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://jvn.jp/en/jp/JVN20769211/
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Moderate exploitation riskCVE-2026-538761.8% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 76% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-53876 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for OS command injection
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
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