Advantech WebAccess VPN 1.1.5 SQLi via NetworksController.addNetworkAction()
CVE-2025-34247 Published on November 6, 2025
Advantech WebAccess/VPN < 1.1.5 SQL Injection via NetworksController.addNetworkAction()
Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in NetworksController.addNetworkAction() that allows an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2025-34247 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2025-34247
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Affected Versions
Advantech WebAccess/VPN:- Before 1.1.5 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.