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CVE-2026-9347

Edimax EW-7438RPn webs formWizSurvey os command injection

Published: May 24, 2026Updated: May 26, 2026 Sources: CVE List NVD BDUCWE-77
NVD MITRE
6.3CVSSMEDIUM
EPSS Score
1.8%
Top 24.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability has been found in Edimax EW-7438RPn up to 1.31. Affected is the function formWizSurvey of the file /goform/formWizSurvey of the component webs. The manipulation of the argument ip/mask/gateway leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-77CWE-78

Affected Products

EW-7438RPnEdimaxNetworking Infrastructure
Edimax EW-7438RPnEDIMAX Technology Co., Ltd.
On-premNetwork Device
Networking Infrastructure / router-switch
edimaxcommercialTWNetworking Infrastructure
edimax technology co., ltd.commercialNetworking Infrastructureaka edimax br-6476ac, edimax gs-5008pl, re11s

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://vuldb.com/vuln/365310
vuldb.com
https://vuldb.com/vuln/365310/cti
vuldb.com
https://vuldb.com/submit/813889
vuldb.com
and 6 more references View all →

Timeline

Published
May 24, 2026
Last Updated
May 26, 2026

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