Delta Electronics DIAView Missing Authentication Vulnerability in Critical Function

Vulnerability

A critical vulnerability allowing missing authentication for critical functions has been identified in Delta Electronics DIAView versions through 4.3.1. This vulnerability could be exploited to bypass authentication mechanisms, potentially leading to unauthorized access or actions within the application.

Impact

Exploitation of this vulnerability could result in unauthorized access to critical functions within the DIAView application, allowing users to perform actions or access information they should not be entitled to.

Remediation

Users are advised to upgrade DIAView to version 4.4 or later. The Delta Download Center can be used to obtain the latest version.

Added: Jan 16, 2026, 3:17 AM
Updated: Jan 16, 2026, 3:17 AM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
1.3
exploitability
7.0
remediation
0.0
relevance
2.1
threat
0.0
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.