Buffer Overflow Vulnerability in TOTOLINK A3002R Router by TOTOLINK

CVE-2025-45864

What is CVE-2025-45864?

A buffer overflow vulnerability has been identified in the TOTOLINK A3002R router v4.0.0-B20230531.1404, where the addrPoolStart parameter in the formDhcpv6s interface could be manipulated. This issue may allow an attacker to inject malicious data, potentially leading to unauthorized code execution or denial of service. Users of the affected router model should take immediate action to secure their devices.

References