N-LINE 2.0.6 and prior versions contain a code injection vulnerability. If this vulnerability is exploited, arbitrary code may be executed on the instructor's browser, or the instructor may be directed to a malicious website.
MUSASI version 3 contains an issue with use of client-side authentication. If this vulnerability is exploited, other users' credential and sensitive information may be retrieved.
The Neumann Student Activities (aka com.appmakr.app153856) application 216607 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.