Citrix Releases Security Updates for NetScaler ADC and Gateway

Citrix has released security updates to address vulnerabilities CVE-2023-3519, CVE-2023-3466, and CVE-2023-3467 affecting NetScaler ADC and NetScaler Gatewaylink is external. An attacker can exploit one of these vulnerabilities to take control of an affected system. According to Citrix,...

PT-2023-3577 · Citrix · Citrix Netscaler Application Delivery Controller +2

Name of the Vulnerable Software and Affected Versions: Citrix NetScaler Application Delivery Controller versions prior to 12.1-55.297 Citrix NetScaler Application Delivery Controller versions prior to 13.0-91.13 Citrix NetScaler Application Delivery Controller versions prior to 13.1-37.159 Citrix...

Vulnerabilities fixed in Citrix ADC and Citrix Gateway

Citrix has fixed vulnerabilities in NetScaler ADC and NetScaler Gateway. A malicious party could exploit the vulnerabilities to execute a cross-site scripting attack, obtain elevated privileges or execute arbitrary code. Citrix reports that the vulnerability with attribute CVE-2023-3519 is being...

Cloud Connector on Sever 2019 STA Shows Down on Netscaler ADC 12.1

When using Microsoft Server 2019 with the Citrix Cloud Software and using Netscaler ADC 12.1, the Cloud Connectors will show as 'DOWN' for the Secure Ticket Authority STA...

Attackers Abusing Citrix NetScaler Devices to Launch Amplified DDoS Attacks

Citrix has issued an emergency advisory warning its customers of a security issue affecting its NetScaler application delivery controller ADC devices that attackers are abusing to launch amplified distributed denial-of-service DDoS attacks against several targets. "An attacker or bots can overwhe...

NetScaler ADC Firmware Release Cycle

NetScaler has announced the following updates to the ADC firmware release cycle. NetScaler ADC Firmware Release Cycle 7 yearwill fall on all versions starting with 14.1 and all subsequent releases. Year 1, Year 2, and Year 3 will have feature releases approximately every 8 weeks. Year 4, Year 5,...

Citrix NetScaler ADC and NetScaler Gateway Elevation of Privilege Vulnerability

Citrix NetScaler Application Delivery Controller ADC and NetScaler Gateway formerly known as Citrix Access Gateway Enterprise Edition are both products of Citrix Systems. NetScaler ADC is a service and application delivery solution Application Delivery Controller; NetScaler Gateway is a secure...

CVE-2018-6809

NetScaler ADC 10.5, 11.0, 11.1, and 12.0, and NetScaler Gateway 10.5, 11.0, 11.1, and 12.0 allow remote attackers to gain privilege on a target system...

CVE-2018-6810

Directory traversal vulnerability in NetScaler ADC 10.5, 11.0, 11.1, and 12.0, and NetScaler Gateway 10.5, 11.0, 11.1, and 12.0 allows remote attackers to traverse the directory on the target system via a crafted request...

Cross site scripting

Multiple cross-site scripting XSS vulnerabilities in Citrix NetScaler ADC 10.5, 11.0, 11.1, and 12.0, and NetScaler Gateway 10.5, 11.0, 11.1, and 12.0 allow remote attackers to inject arbitrary web script or HTML via the Citrix NetScaler interface...

CVE-2018-6809

CVE-2018-6809 affects Citrix NetScaler ADC and NetScaler Gateway (across multiple major builds). According to Citrix advisory CTX232161 and linked sources, this vulnerability is a Privilege Escalation that could allow a remote attacker to gain elevated privileges on targeted NetScaler devices. Th...

CVE-2018-6811

CVE-2018-6811 consists of multiple Cross‑Site Scripting (XSS) vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway. The weaknesses allow remote attackers to inject arbitrary web script or HTML via the Citrix NetScaler interface. Affected versions include NetScaler ADC and NetScaler Gatew...

CVE-2018-5314

Command injection vulnerability in Citrix NetScaler ADC and NetScaler Gateway 11.0 before build 70.16, 11.1 before build 55.13, and 12.0 before build 53.13; and the NetScaler Load Balancing instance distributed with NetScaler SD-WAN/CloudBridge 4000, 4100, 5000 and 5100 WAN Optimization Edition...

Citrix NetScaler Application Delivery Controller and NetScaler Gateway Information Disclosure Vulnerability

Citrix NetScaler Application Delivery Controller ADC and NetScaler Gateway formerly known as Citrix Access Gateway Enterprise Edition are both products of Citrix Systems. NetScaler ADC is a service and application delivery solution Application Delivery Controller; NetScaler Gateway is a secure...

Citrix NetScaler ADC/NetScaler Gateway Authentication Bypass Vulnerability

Citrix NetScaler ADCs are application delivery controllers that optimize enterprise service delivery. A security vulnerability in Citrix NetScaler ADC/NetScaler Gateway management interface authentication allows remote attackers to bypass security restrictions and gain unauthorized access by...

How Do I Load Balance FTPS Servers on a NetScaler ADC

This article describes how to load balance FTPS servers on a NetScaler ADC...

CVE-2017-5933

CVE-2017-5933 affects Citrix NetScaler ADC and NetScaler Gateway. Affected: NetScaler ADC/Gateway 10.5 before Build 65.11; 11.0 before Build 69.12/69.123; 11.1 before Build 51.21. Issue: random GCM nonces enabling marginally easier nonce reuse attacks that could let remote attackers obtain the GC...

Citrix NetScaler ADC URL Redirection Vulnerability

Citrix NetScaler ADCs are application delivery controllers that optimize enterprise service delivery. A URL redirection vulnerability exists in Citrix NetScaler ADC. An attacker could exploit this vulnerability to allow users to access the attacker's malicious links without notice...

CVE-2016-9028

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...

CVE-2016-9028

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...