TOTOLINK CP450 vsftpd Configuration Vulnerability Leading to Privilege Escalation

Vulnerability

A vulnerability in TOTOLINK CP450 version 4.1.0cu.747 has been identified, affecting the vsftpd configuration file. This issue arises from an unknown code manipulation that leads to a least privilege violation, allowing remote exploitation.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation on the affected device.

Added: Jun 8, 2026, 6:25 PM
Updated: Jun 8, 2026, 6:25 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
0.6
exploitability
8.7
remediation
0.0
relevance
9.4
threat
6.4
urgency
2.9
incentive
4.2

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.