Edimax EW-7438RPn formAccept stack-based overflow
Published May 25, 2026 · Updated Oct 23, 2026
Original summary
Normalized public record · Updated Oct 23, 2026
Edimax EW-7438RPn formAccept stack-based overflow
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A weakness has been identified in Edimax EW-7438RPn 1.31. This impacts the function formAccept of the file /goform/formAccept. Executing a manipulation of the argument submit-url can lead to stack-based buffer overflow. It is possible to launch the attack 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.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- 10%
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-365441 | Edimax EW-7438RPn formAccept stack-based overflow ↗
- VDB-365441 | CTI Indicators (IOB, IOC, IOA) ↗
- Submit #813897 | Edimax EW-7438RPn 1.31 Stack-based Buffer Overflow ↗
- Source repository ↗
Record history
Published May 25, 2026 · Last refreshed Oct 23, 2026