CVE-2026-8777

A vulnerability was found in Edimax BR-6428NS 1.10. This issue affects the function formStaDrvSetup of the file /goform/formStaDrvSetup of the component POST Request Handler. Performing a manipulation of the argument stadrv_ssid results in command injection. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6428NS-formStaDrvSetup-34b53a41781f80ca940cc467cd15dfc2?source=copy_link
https://vuldb.com/submit/811532
https://vuldb.com/vuln/364402
https://vuldb.com/vuln/364402/cti

Configurations

No configuration.

History

26 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en Edimax BR-6428NS 1.10. Este problema afecta la función formStaDrvSetup del archivo /goform/formStaDrvSetup del componente Gestor de Solicitudes POST. Realizar una manipulación del argumento stadrv_ssid resulta en inyección de comandos. El ataque puede ser iniciado de forma remota. El exploit se ha hecho público y podría ser usado. Se contactó al proveedor con antelación sobre esta divulgación, pero no respondió de ninguna manera.

Information

Published : 2026-05-18 02:16

Updated : 2026-10-26 13:10

NVD link : CVE-2026-8777

Mitre link : CVE-2026-8777

CVE.ORG link : CVE-2026-8777

JSON object : View

Products Affected

No product.

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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