CVE-2026-9347

Edimax EW-7438RPn webs formWizSurvey os command injection

State: Published
Severity: 5.3 Medium
Published: May 24, 2026
Updated: May 26, 2026
Reserved: May 23, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-78 OS Command Injection
CWE-77 Command Injection

Affected Products

Product	Versions
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

VDB-365310 | Edimax EW-7438RPn webs formWizSurvey os command injectionvdb-entrytechnical-description
VDB-365310 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #813889 | Edimax EW-7438RPn 1.31 Command Injectionthird-party-advisory
Submit #811543 | EDIMAX EW-7438RPn Mini EW-7438RPn Mini Firmware 1.28a (Version : 1.28a) Command Injection (Duplicate)third-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_5/5.mdexploit

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