CVE-2026-9345 PUBLISHED

Edimax EW-7438RPn webs formWizSurvey buffer overflow

Assigner: VulDB
Reserved: 23.05.2026 Published: 24.05.2026 Updated: 24.05.2026

A vulnerability was detected in Edimax EW-7438RPn up to 1.31. This affects the function formWizSurvey of the file /goform/formWizSurvey of the component webs. Performing a manipulation of the argument ssid/manualssid/ip/mask/gateway results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
CVSS Score: 8.7

Product Status

Vendor Edimax
Product EW-7438RPn
Versions
  • Version 1.0 is affected
  • Version 1.1 is affected
  • Version 1.2 is affected
  • Version 1.3 is affected
  • Version 1.4 is affected
  • Version 1.5 is affected
  • Version 1.6 is affected
  • Version 1.7 is affected
  • Version 1.8 is affected
  • Version 1.9 is affected
  • Version 1.10 is affected
  • Version 1.11 is affected
  • Version 1.12 is affected
  • Version 1.13 is affected
  • Version 1.14 is affected
  • Version 1.15 is affected
  • Version 1.16 is affected
  • Version 1.17 is affected
  • Version 1.18 is affected
  • Version 1.19 is affected
  • Version 1.20 is affected
  • Version 1.21 is affected
  • Version 1.22 is affected
  • Version 1.23 is affected
  • Version 1.24 is affected
  • Version 1.25 is affected
  • Version 1.26 is affected
  • Version 1.27 is affected
  • Version 1.28 is affected
  • Version 1.29 is affected
  • Version 1.30 is affected
  • Version 1.31 is affected

Credits

  • Bond (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Buffer Overflow CWE
  • Memory Corruption CWE