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CVE-2026-9482

Published: May 25, 2026

Modified: May 28, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability has been found in Edimax EW-7438RPn 1.31. This impacts the function formSDHCP of the file /goform/formSDHCP. Such manipulation of the argument submit-url leads to stack-based buffer overflow. The attack can be launched 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.

Vendor	Product	Versions
Edimax	EW-7438RPn	affected `1.31`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-365463 | Edimax EW-7438RPn formSDHCP stack-based overflow

vdb-entry

technical-description

VDB-365463 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #813904 | Edimax EW-7438RPn 1.31 Stack-based Buffer Overflow

third-party-advisory

https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_20/20.md

exploit

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