CVE-2016-2071: Citrix NetScaler

Critical severity, CVSS 9.8. EPSS: 3.4% chance of exploitation in the next 30 days.

Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 11.x before 11.0 Build 64.34, 10.5 before 10.5 Build 59.13, and 10.5.e before Build 59.1305.e allows remote attackers to gain privileges via unspecified NS Web GUI commands.

Affected products

• Citrix NetScaler: version 10.5 only; version 10.5e only; version 11.0 only

Published 2016-02-17. Last modified 2026-06-17.