H3C Magic B0 vulnerabilities

In H3C Magic B0 up to version 100R002, a vulnerability exists in the SetMobileAPInfoById function of the /goform/aspForm file. Manipulation of the param argument leads to a stack-based buffer overflow, which can be exploited remotely. The exploit has been publicly disclosed.

A buffer overflow vulnerability was found in H3C Magic B0 routers up to 100R002 in the Edit_BasicSSID_5G function of /goform/aspForm. The attack can be launched remotely and the exploit is public.

A weakness has been identified in H3C Magic B0 up to 100R002. This impacts the function EditWlanMacList of the file /goform/aspForm. This manipulation of the argument param causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.