CVE-2025-34242: Advantech WebAccess/VPN < 1.1.5 SQL Injection via AjaxNetworkController.ajaxAction()
Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in AjaxNetworkController.ajaxAction() that allows an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Advantech WebAccess/VPNto a version that resolves this vulnerability.Fixed in 1.1.5
Event History
Frequently Asked Questions
What is the severity of CVE-2025-34242?
CVE-2025-34242 is rated as a moderate severity vulnerability due to its potential for database information disclosure.
How do I fix CVE-2025-34242?
To fix CVE-2025-34242, upgrade Advantech WebAccess/VPN to version 1.1.5 or later.
Who is affected by CVE-2025-34242?
CVE-2025-34242 affects users of Advantech WebAccess/VPN versions prior to 1.1.5.
What type of vulnerability is CVE-2025-34242?
CVE-2025-34242 is a SQL injection vulnerability that allows for unauthorized access to database information.
What can an attacker do with CVE-2025-34242?
An attacker exploiting CVE-2025-34242 can potentially inject SQL code to access sensitive database information.