OS command injection in Micro-Star International Co., Ltd. RadiX AX6600 WiFi 6 Tri-Band…
Priority MEDIUM 43CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01786 78th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Micro-Star International Co., Ltd. | RadiX AX6600 WiFi 6 Tri-Band Gaming Router | firmware versions prior to v781521 | — | No fix listed | CNA |
- RadiX AX6600 WiFi 6 Tri-Band Gaming Router VendorMicro-Star International Co., Ltd. Affected firmware versions prior to v781521 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-53876
- 2026-10-03 Alias added: GHSA-fw6v-j2x3-6fjx
References
Sources
- CVE-2026-53876 · CVE Program
- CVE-2026-53876 · NVD
- FIRST EPSS
- GHSA-fw6v-j2x3-6fjx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences