Hanwha Security

An issue was discovered in NVR WebViewer on Hanwah Techwin SRN-472s 1.07_190502 devices, and other SRN-x devices before 2019-05-03. A system crash and reboot can be achieved by submitting a long username in excess of 117 characters. The username triggers a buffer overflow in the main process controlling operation of the DVR system, rendering services unavailable during the reboot operation. A repeated attack affects availability as long as the attacker has network access to the device.Show less

Web Viewer for Hanwha DVR 2.17 and Smart Viewer in Samsung Web Viewer for Samsung DVR are vulnerable to XSS via the /cgi-bin/webviewer_login_page data3 parameter. (The same Web Viewer codebase was transitioned from Samsung to Hanwha.)Show less

An issue was discovered in Hanwha Techwin Smart Security Manager Versions 1.5 and prior. Multiple Cross Site Request Forgery vulnerabilities have been identified. The flaws exist within the Redis and Apache Felix Gogo servers that are installed as part of this product. By issuing specific HTTP Post requests, an attacker can gain system level access to a remote shell session. Smart Security Manager Versions 1.5 and prior are affected by these vulnerabilities. These vulnerabilities can allow for remote code execution.Show less

An issue was discovered in Hanwha Techwin Smart Security Manager Versions 1.5 and prior. Multiple Path Traversal vulnerabilities have been identified. The flaws exist within the ActiveMQ Broker service that is installed as part of the product. By issuing specific HTTP requests, if a user visits a malicious page, an attacker can gain access to arbitrary files on the server. Smart Security Manager Versions 1.4 and prior to 1.31 are affected by these vulnerabilities. These vulnerabilities can allow for remote code execution.Show less