Riskcovery

CVE-2026-9344

Edimax EW-7438RPn webs formWpsStart stack-based overflow

State
Published
Severity
8.7 High
Published
May 24, 2026
Updated
May 26, 2026
Reserved
May 23, 2026

Read the record on cve.org

Description

A security vulnerability has been detected in Edimax EW-7438RPn up to 1.31. The impacted element is an unknown function of the file /goform/formWpsStart of the component webs. Such manipulation of the argument pinCode/wlan-url leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSSScoreVectorSource
4.08.7 HighCVSS: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:PVulDB
3.18.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:RVulDB
3.08.8 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:RVulDB
2.09.0 HighAV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:URVulDB

Weaknesses

Affected Products

ProductVersions
EW-7438RPnEdimax
  • 1.0Affected
  • 1.1Affected
  • 1.2Affected
  • 1.3Affected
  • 1.4Affected
  • 1.5Affected
  • 1.6Affected
  • 1.7Affected
  • 1.8Affected
  • 1.9Affected
  • 1.10Affected
  • 1.11Affected
  • 1.12Affected
  • 1.13Affected
  • 1.14Affected
  • 1.15Affected
  • 1.16Affected
  • 1.17Affected
  • 1.18Affected
  • 1.19Affected
  • 1.20Affected
  • 1.21Affected
  • 1.22Affected
  • 1.23Affected
  • 1.24Affected
  • and 7 more versions

References

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