CVE-2025-34247

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

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

Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in AjaxFwRulesController.ajaxDeviceFwRulesAction(), allowing an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information.

Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in AjaxFwRulesController.ajaxNetworkFwRulesAction(), allowing an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information.

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

Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in AjaxDeviceController.ajaxDeviceAction(), allowing an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information.

Advantech WebAccess/VPN versions prior to 1.1.5 contain a SQL injection vulnerability in AppManagementController.appUpgradeAction(), allowing an authenticated low-privileged observer user to inject SQL via datatable search parameters, leading to disclosure of database information.

Advantech WebAccess/VPN versions prior to 1.1.5 contain a command injection vulnerability in AppManagementController.appUpgradeAction(). An authenticated system administrator can execute arbitrary commands as the web server user (www-data) by supplying a crafted uploaded filename.

Advantech WebAccess/VPN versions prior to 1.1.5 contain an absolute path traversal via AjaxStandaloneVpnClientsController.ajaxDownloadRoadWarriorConfigFileAction() that allows an authenticated network administrator to cause the application to read and return the contents of arbitrary files the web user (www-data) can access.

Advantech WebAccess/VPN versions prior to 1.1.5 contain a stored cross-site scripting (XSS) vulnerability via StandaloneVpnClientsController.addStandaloneVpnClientAction(). Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.