The vulnerability of the AjaxPrevalidationController.ajaxAction() function in the software for remote monitoring with virtual private network capabilities, Advantech WebAccess/VPN, allows a perpetrator to gain access to database-related information.

The vulnerability of the AjaxPrevalidationController.ajaxAction function in software for remote monitoring with Advantech WebAccess/VPN virtual private network capabilities is related to the lack of measures taken to protect the SQL query structure. Exploiting this vulnerability may allow a...

CVE-2025-34246

Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in AjaxPrevalidationController.ajaxAction that allows an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information...

CVE-2025-34246 Advantech WebAccess/VPN < 1.1.5 SQL Injection via AjaxPrevalidationController.ajaxAction()

Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in AjaxPrevalidationController.ajaxAction that allows an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information...

PT-2025-45363

Name of the Vulnerable Software and Affected Versions Advantech WebAccess/VPN versions prior to 1.1.5 Description The software contains a SQL injection issue in the AjaxPrevalidationController.ajaxAction function. An authenticated, low-privileged user can inject SQL code through datatable search...

Advantech WebAccess/VPN 安全漏洞

Advantech WebAccess/VPN is a virtual private network feature integrated in Advantech WebAccess/SCADA software, designed to provide a secure and reliable network connectivity solution for industrial automation and remote monitoring systems. Advantech WebAccess/VPN suffers from a SQL injection...