CVE-2026-13562
Edimax EW-7478APC POST Request formiNICSiteSurvey buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Jun 29, 2026
- Updated
- Jul 1, 2026
- Reserved
- Jun 28, 2026
Description
A flaw has been found in Edimax EW-7478APC 1.04. This affects the function formiNICSiteSurvey of the file /goform/formiNICSiteSurvey of the component POST Request Handler. This manipulation of the argument selSSID causes buffer overflow. It is possible to initiate the attack 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | 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 | VulDB |
| 3.1 | 8.8 High | 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 | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
EW-7478APCEdimax |
|
References
- VDB-374570 | Edimax EW-7478APC POST Request formiNICSiteSurvey buffer overflowvdb-entrytechnical-description
- VDB-374570 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-13562 | CVE Analysis and Reportthird-party-advisory
- Submit #844112 | EDIMAX EW-7478APC EW-7478APC 1.04 Buffer Overflowthird-party-advisory
- https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formiNICSiteSurvey-34b53a41781f8053af98c2127c476d66?pvs=73exploit
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