CVE-2026-9343

MEDIUM 6.3

Edimax EW-7438RPn webs formWpsStart os command injection

CVSS Score

6.3

EPSS Score

0.9%

EPSS Percentile

75th

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.

CWE	CWE-78 CWE-77
Vendor	edimax
Product	ew-7438rpn
Published	May 23, 2026
Last Updated	May 26, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Edimax / EW-7438RPn

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

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365306 vuldb.com: https://vuldb.com/vuln/365306/cti vuldb.com: https://vuldb.com/submit/813884 vuldb.com: https://vuldb.com/submit/811551 github.com: https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_1/1.md

Credits

🔍 Bond (VulDB User) VulDB CNA Team