PT-2026-42869 · Edimax · Br-6428Ns

Wxhwxhwxh_Tutu · CVE-2026-9294 · Published 2026-05-23 · Updated 2026-05-23

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Edimax BR-6428NS version 1.10

Description A buffer overflow can be triggered remotely via the POST Request Handler component. The issue exists within the formWanTcpipSetup() function located in the /goform/formWanTcpipSetup file, specifically through the manipulation of the pppUserName variable.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2026-07179

CVE-2026-9294

Affected Products

Br-6428Ns

References · 9

• 🔥 https://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6428NS-formWanTcpipSetup-34b53a41781f80049b27db22e62fd8fd?source=copy_link · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-9294 · Security Note
• https://bdu.fstec.ru/vul/2026-07179 · Security Note
• https://vuldb.com/vuln/365241 · Note
• https://t.me/CVEtracker/54702 · Telegram Post
• https://twitter.com/CVEnew/status/2058155749902258338 · Twitter Post
• https://vuldb.com/submit/811533 · Note
• https://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6428NS-formWanTcpipSetup-34b53a41781f80049b27db22e62fd8fd · Note
• https://vuldb.com/vuln/365241/cti · Note