Citrix NetScaler Application Delivery Controller and NetScaler Gateway 10.5.50.10 before 10.5-52.11, 10.1.122.17 before 10.1-129.11, and 10.1-120.1316.e before 10.1-129.1105.e, when using unspecified configurations, allows remote authenticated users to access "network resources" of other users via unknown vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/98661
http://www.securitytracker.com/id/1031212