CVE-2026-9481CWE-119CWE-121

Edimax EW-7438RPn formStats stack-based overflow

High · published May 25, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
56.3
In the wild
Unconfirmed
What it is

A flaw has been found in Edimax EW-7438RPn 1.31. This affects the function formStats of the file /goform/formStats. This manipulation of the argument submit-url causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00805 · 56.3th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2026-05-25T18:15Z
EPSS history
Timeline
  • 25 MAY 18:15Z
    Edimax EW-7438RPn formStats stack-based overflow
    cvelistv5