CVE-2026-9426

8.8 HIGH

A vulnerability was detected in Edimax EW-7438RPn 1.31

Published: 2026-05-25 · Last updated: 2026-05-26

Severity and scoring

CVSS: 8.8 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-119, CWE-121

Description

A vulnerability was detected in Edimax EW-7438RPn 1.31. This affects the function formHwSet of the file /goform/formHwSet. The manipulation of the argument Anntena/Mcs/regDomain/nic0Addr/nic1Addr/wlanAddr/wanAddr/wlanSSID/wlanChan/initgain/txcck/txofdm/submit-url results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-9426
[Other]https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_10/10.md
[Other]https://vuldb.com/submit/813894
[Other]https://vuldb.com/vuln/365407
[Other]https://vuldb.com/vuln/365407/cti

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