A vulnerability in older versions of NetSupport Manager could be a source of serious problems for enterprises that use the platform for remote control of PC and servers. The vulnerability was discovered by David Kirkpatrick, a security consultant at Trustwaves SpiderLabs, which described the flaw in a blog post. The flaw allows an attacker to access to sensitive configuration settings and information. The software has been fixed in later revisions, version 12 that is currently on the market is secure.”]
Source: https://securityaffairs.co/wordpress/24348/hacking/flaw-old-versions-netsupport.html