MB Connect Line mbNET.mini Persistent Cross-Site Scripting Vulnerability

Vulnerability

A persistent cross-site scripting vulnerability has been identified in MB connect line mbNET.mini devices running firmware prior to 2.3.3. This vulnerability allows high-privileged remote attackers to inject malicious scripts via POST requests, exploiting improper handling of special elements used in dynamic content creation.

Impact

Exploitation of this vulnerability allows for persistent cross-site scripting, where injected scripts are executed in the context of the user.

Remediation

Users are advised to update to the latest version, 2.3.3.

Added: Jul 21, 2025, 10:31 AM
Updated: Jul 21, 2025, 10:31 AM

Vulnerability Rating

Custom Algorithm
spread
1.0
impact
7.5
exploitability
5.0
remediation
7.7
relevance
0.3
threat
0.0
urgency
2.9
incentive
1.7

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