CVE-2026-6563
Published
CVSS v3
8.8
HIGH
CVSS v2
9
HIGH
Affected
1
PROJECT
Description
A vulnerability has been found in H3C Magic B1 up to 100R004. The affected element is the function SetAPWifiorLedInfoById of the file /goform/aspForm. The manipulation of the argument param leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
This vulnerability can cause a buffer overflow by routing /goform/aspForm and correctly controlling the param field, resulting in a denial of service attack or even remote code execution. The vulnerability is specifically triggered by SetAPWifiorLedInfoById.
GitHub