CVE-2026-19960: Edimax EW-7478APC formWlbasic command injection

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-16 · updated 2026-08-20
Weakness: CWE-74

Description

A security vulnerability has been detected in Edimax EW-7478APC 1.04. This impacts the function formWlbasic of the file /goform/formWlbasic. Such manipulation of the argument rootAPmac leads to command injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Edimax EW-7478APC: 1.04

References

https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formWlbasic-34b53a41781f8097b9efd3042e977e09?source=copy_link
https://vuldb.com/cve/CVE-2026-19960
https://vuldb.com/submit/872874
https://vuldb.com/vuln/391137
https://vuldb.com/vuln/391137/cti

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