Edimax EW-7438RPn webs formWpsStart os command injection_CVE-2026-9343

5.3 / 10

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

Description

A weakness has been identified in Edimax EW-7438RPn up to 1.31. The affected element is the function formWpsStart of the file /goform/formWpsStart of the component webs. This manipulation of the argument pinCode causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-9343

Source VulDB

Published May 23, 2026 at 22:45

Affected Product

Vendor Edimax

Product EW-7438RPn

Version 1.0

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

CWE Classification

CWE-78 CWE-77

References

{
    "lastseen": "",
    "description": "A weakness has been identified in Edimax EW-7438RPn up to 1.31. The affected element is the function formWpsStart of the file /goform/formWpsStart of the component webs. This manipulation of the argument pinCode causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-05-23T22:45:10.250Z",
    "modified": "2026-05-23T22:45:10.250Z",
    "type": "cve",
    "title": "Edimax EW-7438RPn webs formWpsStart os command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/365306\nhttps://vuldb.com/vuln/365306/cti\nhttps://vuldb.com/submit/813884\nhttps://vuldb.com/submit/811551\nhttps://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_1/1.md",
    "id": "CVE-2026-9343",
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    "cwe": [
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        "CWE-77"
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    "cvelist": null,
    "sourceData": "Edimax EW-7438RPn 1.0\nEdimax EW-7438RPn 1.1\nEdimax EW-7438RPn 1.2\nEdimax EW-7438RPn 1.3\nEdimax EW-7438RPn 1.4\nEdimax EW-7438RPn 1.5\nEdimax EW-7438RPn 1.6\nEdimax EW-7438RPn 1.7\nEdimax EW-7438RPn 1.8\nEdimax EW-7438RPn 1.9\nEdimax EW-7438RPn 1.10\nEdimax EW-7438RPn 1.11\nEdimax EW-7438RPn 1.12\nEdimax EW-7438RPn 1.13\nEdimax EW-7438RPn 1.14\nEdimax EW-7438RPn 1.15\nEdimax EW-7438RPn 1.16\nEdimax EW-7438RPn 1.17\nEdimax EW-7438RPn 1.18\nEdimax EW-7438RPn 1.19\nEdimax EW-7438RPn 1.20\nEdimax EW-7438RPn 1.21\nEdimax EW-7438RPn 1.22\nEdimax EW-7438RPn 1.23\nEdimax EW-7438RPn 1.24\nEdimax EW-7438RPn 1.25\nEdimax EW-7438RPn 1.26\nEdimax EW-7438RPn 1.27\nEdimax EW-7438RPn 1.28\nEdimax EW-7438RPn 1.29\nEdimax EW-7438RPn 1.30\nEdimax EW-7438RPn 1.31",
    "sourceHref": "",
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "EW-7438RPn",
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    "vendor": "Edimax",
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}