CVE-2015-5538: Citrix NetScaler Application Delivery Controller Firmware

High severity, CVSS 10.0. EPSS: 3.2% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway before 10.1 Build 132.8, 10.5 before Build 57.7, and 10.5e before Build 56.1505.e allow remote attackers to gain privileges via unknown vectors, related to the (1) Command Line Interface (CLI) and the (2) Web User Interface (UI).

Affected products

• Citrix NetScaler Application Delivery Controller Firmware: version 10.1 only; version 10.5 only; version 10.5e only
• Citrix NetScaler Gateway Firmware: version 10.1 only; version 10.5 only; version 10.5e only

Published 2015-09-17. Last modified 2026-06-17.