Vulnerability details
CVE-2026-13562
Edimax EW-7478APC
Edimax EW-7478APC POST Request formiNICSiteSurvey buffer overflow
CVSS 4.0
8.7High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (VulDB) | 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 |
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (VulDB) | 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 |
| 8.8High | 3.0 | CVEProject cvelistV5 (CNA) (VulDB) | 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 |
| 9.0High | 2.0 | CVEProject cvelistV5 (CNA) (VulDB) | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Edimax | EW-7478APC | 1.04 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://vuldb.com/vuln/374570 vdb-entrytechnical-description
- https://vuldb.com/vuln/374570/cti signaturepermissions-required
- https://vuldb.com/cve/CVE-2026-13562 third-party-advisory
- https://vuldb.com/submit/844112 third-party-advisory
- https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formiNICSiteSurvey-34b53a41781f8053af98c2127c476d66?pvs=73 exploit
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Details
- Published
- 2026-06-29
- Last updated
- 2026-07-01
- State
- Published
- Assigner (CNA)
- VulDB
Exploit prediction (EPSS)
0.8%
Probability of exploitation in 30 days
56.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-120Buffer Overflow
- CWE-119Memory Corruption