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CVE Vulnerability Details :
CVE-2026-9344
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-24 May, 2026 | 00:00
Updated At-24 May, 2026 | 00:00
Rejected At-
▼CVE Numbering Authority (CNA)
Edimax EW-7438RPn webs formWpsStart stack-based overflow

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.

Affected Products
Vendor
Edimax Technology Company Ltd.Edimax
Product
EW-7438RPn
CPEs
  • cpe:2.3:a:edimax:ew-7438rpn:*:*:*:*:*:*:*:*
Modules
  • webs
Versions
Affected
  • 1.0
  • 1.1
  • 1.2
  • 1.3
  • 1.4
  • 1.5
  • 1.6
  • 1.7
  • 1.8
  • 1.9
  • 1.10
  • 1.11
  • 1.12
  • 1.13
  • 1.14
  • 1.15
  • 1.16
  • 1.17
  • 1.18
  • 1.19
  • 1.20
  • 1.21
  • 1.22
  • 1.23
  • 1.24
  • 1.25
  • 1.26
  • 1.27
  • 1.28
  • 1.29
  • 1.30
  • 1.31
Problem Types
TypeCWE IDDescription
CWECWE-121Stack-based Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-121
Description: Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.08.7HIGH
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
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
3.08.8HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
2.09.0N/A
AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 8.7
Base severity: HIGH
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
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Version: 3.0
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Version: 2.0
Base score: 9.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Bond (VulDB User)
coordinator
VulDB CNA Team
Timeline
EventDate
Advisory disclosed2026-05-23 00:00:00
VulDB entry created2026-05-23 02:00:00
VulDB entry last update2026-05-23 10:37:40
Event: Advisory disclosed
Date: 2026-05-23 00:00:00
Event: VulDB entry created
Date: 2026-05-23 02:00:00
Event: VulDB entry last update
Date: 2026-05-23 10:37:40
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/365307
vdb-entry
technical-description
https://vuldb.com/vuln/365307/cti
signature
permissions-required
https://vuldb.com/submit/813885
third-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_2/2.md
exploit
Hyperlink: https://vuldb.com/vuln/365307
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/365307/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/submit/813885
Resource:
third-party-advisory
Hyperlink: https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_2/2.md
Resource:
exploit
Details not found