TOTOLINK A7000R Router DoS

The vulnerability of the sub421CF0 function in TOTOLINK A7000R router microprogramming software is related to buffer overflow in the stack. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-63459

The TOTOLINK A7000R router, specifically version v9.1.0u.6115_B20201022 , contains a stack-based buffer overflow vulnerability. The issue originates in the sub_421CF0 function because the ssid5g parameter fails to properly validate the length of the input data. An attacker can exploit this by sen...