Istlnight

**Name of the Vulnerable Software and Affected Versions** Netentsec NS-ASG Application Security Gateway version 6.3 **Description** A critical issue was found in the Netentsec NS-ASG Application Security Gateway. It affects an unknown function of the file /protocol/iscgwtunnel/uploadiscgwrouteconf.php. The manipulation of the `GWLinkId` argument leads to SQL injection. **Recommendations** For Netentsec NS-ASG Application Security Gateway version 6.3, consider restricting access to the `/protocol/iscgwtunnel/uploadiscgwrouteconf.php` file until a patch is available. As a temporary workaround, avoid using the `GWLinkId` argument in the affected file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.