CVE-2026-8777 | THREATINT

Description

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.

PUBLISHED Reserved 2026-05-17 | Published 2026-05-18 | Updated 2026-05-18 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Command Injection

Injection

Product status

1.10

affected

Timeline

2026-05-17:	Advisory disclosed
2026-05-17:	VulDB entry created
2026-05-17:	VulDB entry last update

Credits

wxhwxhwxh_tutu (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/364402 (VDB-364402 | Edimax BR-6428NS POST Request formStaDrvSetup command injection) vdb-entry technical-description

vuldb.com/vuln/364402/cti (VDB-364402 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/811532 (Submit #811532 | EDIMAX BR-6428NS BR-6428NS_v4_1.10 Command Injection) third-party-advisory

lavender-bicycle-a5a.notion.site/...d15dfc2?source=copy_link exploit

cve.org (CVE-2026-8777)

nvd.nist.gov (CVE-2026-8777)

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