CVE-2025-60335: Totolink n600r Firmware

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

A NULL pointer dereference in the main function of TOTOLINK N600R v4.3.0cu.7866_B20220506 allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

Affected products

• Totolink n600r Firmware: version 4.3.0cu.7866_b20220506 only

Published 2025-10-22. Last modified 2026-06-17.