CVE-2026-7684
Full vulnerability record from the local CVENow database.
Description
A security vulnerability has been detected in Edimax BR-6428nC up to 1.16. This impacts an unknown function of the file /goform/setWAN. Such manipulation of the argument pptpDfGateway leads to buffer overflow. The attack can be launched 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.
Severity
HIGH
CVSS score
7.4
(v4.0)
Vulnerability status
Deferred
Source identifier
Published
2026-05-03 07:16:25.200000
Last modified
2026-10-26 20:10:00.160000
View original CVE JSON
{
"id": "CVE-2026-7684",
"sourceIdentifier": "[email protected]",
"published": "2026-05-03T07:16:25.200",
"lastModified": "2026-10-26T20:10:00.160",
"vulnStatus": "Deferred",
"cveTags": [],
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"value": "A security vulnerability has been detected in Edimax BR-6428nC up to 1.16. This impacts an unknown function of the file /goform/setWAN. Such manipulation of the argument pptpDfGateway leads to buffer overflow. The attack can be launched 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."
},
{
"lang": "es",
"value": "Una vulnerabilidad de seguridad ha sido detectada en Edimax BR-6428nC hasta la versión 1.16. Esto afecta una función desconocida del archivo /goform/setWAN. Dicha manipulación del argumento pptpDfGateway conduce a un desbordamiento de búfer. El ataque puede ser lanzado remotamente. El exploit ha sido divulgado públicamente y puede ser utilizado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Edimax",
"product": "BR-6428nC",
"versions": [
{
"version": "1.0",
"status": "affected"
},
{
"version": "1.1",
"status": "affected"
},
{
"version": "1.2",
"status": "affected"
},
{
"version": "1.3",
"status": "affected"
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{
"version": "1.4",
"status": "affected"
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"version": "1.5",
"status": "affected"
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{
"version": "1.6",
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{
"version": "1.7",
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{
"version": "1.8",
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{
"version": "1.9",
"status": "affected"
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{
"version": "1.10",
"status": "affected"
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{
"version": "1.11",
"status": "affected"
},
{
"version": "1.12",
"status": "affected"
},
{
"version": "1.13",
"status": "affected"
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{
"version": "1.14",
"status": "affected"
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{
"version": "1.15",
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},
{
"version": "1.16",
"status": "affected"
}
]
}
]
}
],
"metrics": {
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"source": "[email protected]",
"type": "Secondary",
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"baseScore": 7.4,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
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"attackRequirements": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "PROOF_OF_CONCEPT",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
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"cvssMetricV31": [
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"cvssMetricV2": [
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"cvssData": {
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"ssvcV203": [
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"id": "CVE-2026-7684",
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"weaknesses": [
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"description": [
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"value": "CWE-119"
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"references": [
{
"url": "https://tzh00203.notion.site/Edimax-BR-6428nC-v1-16-setWAN-pptpDfGateway-Stack-Overflow-33db5c52018a80c1835dd4fab4b6c7f2",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/submit/801599",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/vuln/360843",
"source": "[email protected]"
},
{
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"source": "[email protected]"
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}