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ABB AC500 V3 Read Access Vulnerability in PM5xxx Products Prior to 3.8.0

Vulnerability

A vulnerability in ABB's AC500 V3 PM5xxx products prior to firmware version 3.8.0 allows successfully authenticated attackers to read system-wide files and configuration. This vulnerability could be exploited to grant unauthorized read access to sensitive files.

Impact

Exploitation of this vulnerability could lead to unauthorized read access of system-wide files and configurations.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
5.7
impact
2.5
exploitability
4.9
remediation
0.0
relevance
0.0
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.