CVE-2026-10125 HIGH

CVE-2026-10125: Edimax BR-6478AC POST Request formPPPoESetup stack-based overflow

Vendor Edimax
Product BR-6478AC
Weakness CWE-121
Published May 30, 2026
Last update June 1, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

A vulnerability was identified in Edimax BR-6478AC 1.23. Affected by this vulnerability is the function formPPPoESetup of the file /goform/formPPPoESetup of the component POST Request Handler. The manipulation of the argument pppUserName leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might be used.

Key dates

02Disclosure timeline

May 30, 2026 CVE published
June 1, 2026 Record updated