CVE-2016-9028: Citrix NetScaler Application Delivery Controller Firmware

High severity, CVSS 8.8. EPSS: 1.8% chance of exploitation in the next 30 days.

Unauthorized redirect vulnerability in Citrix NetScaler ADC before 10.1 135.8, 10.5 61.11, 11.0 65.31/65.35F and 11.1 47.14 allows a remote attacker to steal session cookies of a legitimate AAA user via manipulation of Host header.

Affected products

• Citrix NetScaler Application Delivery Controller Firmware: up to and including 10.1; version 10.5 only; version 11.0 only; version 11.1 only

Published 2016-10-28. Last modified 2026-06-17.