Vulnerability Description
A weakness has been identified in Edimax BR-6478AC 1.23. This affects the function formiNICSiteSurvey of the file /goform/formiNICSiteSurvey of the component POST Request Handler. Executing a manipulation of the argument selSSID can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://lavender-bicycle-a5a.notion.site/EDIMAX-BR6478ACV2-formiNICSiteSurvey-34
- https://vuldb.com/submit/818451
- https://vuldb.com/vuln/365423
- https://vuldb.com/vuln/365423/cti
FAQ
What is CVE-2026-9442?
CVE-2026-9442 is a vulnerability with a CVSS score of 8.8 (HIGH). A weakness has been identified in Edimax BR-6478AC 1.23. This affects the function formiNICSiteSurvey of the file /goform/formiNICSiteSurvey of the component POST Request Handler. Executing a manipula...
How severe is CVE-2026-9442?
CVE-2026-9442 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-9442?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.