CVE-2026-13580
Edimax EW-7478APC POST Request formQoS buffer overflow
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
A security vulnerability has been detected in Edimax EW-7478APC 1.04. This affects the function formQoS of the file /goform/formQoS of the component POST Request Handler. The manipulation of the argument selSSID leads to buffer overflow. Remote exploitation of the attack is possible. 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.
| CWE | CWE-120 CWE-119 |
| Vendor | edimax |
| Product | ew-7478apc |
| Published | Jun 29, 2026 |
| Last Updated | Jun 29, 2026 |
Stay Ahead of the Next One
Get instant alerts for edimax ew-7478apc
Be the first to know when new high vulnerabilities affecting edimax ew-7478apc are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
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
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Edimax / EW-7478APC
1.04
References
vuldb.com: https://vuldb.com/vuln/374586 vuldb.com: https://vuldb.com/vuln/374586/cti vuldb.com: https://vuldb.com/cve/CVE-2026-13580 vuldb.com: https://vuldb.com/submit/844115 lavender-bicycle-a5a.notion.site: https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formQoS-34b53a41781f8095bffacdea103a82d1
Credits
🔍 wxhwxhwxh_mie (VulDB User) VulDB CNA Team