Advantech WebAccess/SCADA Directory Traversal Vulnerability

Vulnerability

A directory traversal vulnerability has been identified in Advantech WebAccess/SCADA. This vulnerability may allow an authenticated attacker to read or modify files on a remote database. The issue is present in WebAccess/SCADA versions 8.4, 9.0, 9.1, and 9.2.

Impact

Exploitation of this vulnerability could lead to unauthorized access to files, potentially allowing for reading or modifying of a remote database.

Added: Dec 18, 2025, 9:19 PM
Updated: Dec 18, 2025, 9:19 PM

Vulnerability Rating

Custom Algorithm
spread
3.1
impact
0.0
exploitability
5.2
remediation
7.7
relevance
1.4
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.