CVE-2026-19962

HIGH 7.4

Edimax EW-7478APC setWAN command injection

CVSS Score

7.4

EPSS Score

0.0%

EPSS Percentile

0th

A flaw has been found in Edimax EW-7478APC 1.04. Affected by this vulnerability is the function setWAN of the file /goform/setWAN. Executing a manipulation of the argument pppUserName/pptpUserName/L2TPUserName can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-77 CWE-74
Vendor	edimax
Product	ew-7478apc
Published	Aug 16, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Edimax / EW-7478APC

1.04

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/391139 vuldb.com: https://vuldb.com/vuln/391139/cti vuldb.com: https://vuldb.com/cve/CVE-2026-19962 vuldb.com: https://vuldb.com/submit/872876 lavender-bicycle-a5a.notion.site: https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-setWAN-34b53a41781f808aaf2bc972cc6d38d3?source=copy_link

Credits

🔍 wxhwxhwxh_mie (VulDB User) VulDB CNA Team