Vulnerability · Published Aug 16, 2026 · Assigned by VulDB

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

High 7.4

In plain English

A high-severity command injection in EW-7478APC from Edimax. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).

Severity (CVSS 3.1)7.4High

Exploit odds (30 days)2.0%top 19.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
Edimax	EW-7478APC	1.04

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-391137 | Edimax EW-7478APC formWlbasic command injection vdb-entry, technical-description
VDB-391137 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-19960 | CVE Analysis and Report third-party-advisory
Submit #872874 | EDIMAX EW-7478APC EW-7478APC 1.04 Command Injection third-party-advisory
https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formWlbasic-34b53a41781f8097b9efd3042e977e09?source=copy_link exploit