How to Force Secure and HttpOnly Cookie Options for Websites Using NetScaler Appliance

The web administrators may forceSecure and/orHttpOnly flags on the Session ID and the authentication cookies that are generated by the web applications. Modifying Set-Cookie headers to include these two options can be done using an http Load Balancing Virtual Server and Rewrite Policies on a...

Filter Expressions for Wireshark When Using NetScaler Appliance

This article describes how to use filter expression for Wireshark to analyze the network packet trace recorded when using a NetScaler appliance. Filter Expressions for Wireshark NetScaler appliance inserts its own header called NetScaler Packet Trace, in the frame containing NetScaler specific...

How to Force Connections Through NetScaler Gateway Using Optimal Gateway Feature of StoreFront

This article describes how to use the Optimal Gateway setting available in StoreFront to force applications to launch through NetScaler Gateway. It applies when accessing StoreFront through Citrix Receiver to connect to NetScaler Gateway virtual server and launching resources from XenApp/XenDeskt...

Citrix ADC and Citrix NetScaler Gateway Reflected Code Injection (CTX276688) (Direct Check)

Binary data citrixcve-2020-8194.nbin...

SSL Error 76: "The security certificate was revoked" When Launching an Application Using NetScaler Gateway

When launching an application using NetScaler Gateway, you receive the following error message: "SSL Error 76: The security certificate "FQDN" serial number XXXXXXXXXXXXX was revoked by "CAName". Reason: REASONFORREVOKING"...

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...

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...

VulnCheck KEV: CVE-2019-12989

Citrix SD-WAN and NetScaler SD-WAN allow SQL Injection...

VulnCheck KEV: CVE-2019-12991

Authenticated Command Injection in Citrix SD-WAN Appliance and NetScaler SD-WAN Appliance...

Citrix ADC NetScaler Local File Inclusion Exploit

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Citrix ADC NetScaler - Local File Inclusion Metasploit', 'Description' = % The remote device is affected by multiple vulnerabilities. An...

Citrix ADC NetScaler Local File Inclusion

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Citrix ADC NetScaler - Local File Inclusion Metasploit', 'Description' = % The remote device is affected by multiple vulnerabilities. An...

Citrix ADC NetScaler - Local File Inclusion (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Citrix ADC NetScaler - Local File Inclusion Metasploit', 'Description' = % The remote device is affected by multiple vulnerabilities. An...

Citrix ADC and Citrix Gateway Security Update (CVE-2019-0140)

Description of Problem A vulnerability has been identified affecting Citrix Application Delivery Controller ADC formerly known as NetScaler ADC, and Citrix Gateway, formerly known as NetScaler Gateway, platforms which could result in privilege escalation via layer 2 network access on all network...

Citrix Security Advisory for TCP/IP Reassembly Resource Exhaustion

Description of Problem Several vulnerabilities in TCP/IP reassembly commonly known as SegmentSmack and FragmentSmack have recently been disclosed. SegmentSmack is CVE-2018-5390 for Linux and CVE-2018-6922 for FreeBSD. FragmentSmack is CVE-2018-5391 for Linux and CVE-2018-6923 for FreeBSD. These...

Citrix SD-WAN Multiple Security Updates

Description of Problem Multiple vulnerabilities have been identified in the management interface of Citrix NetScaler SD-WAN physical appliances and virtual appliances. Collectively these vulnerabilities could allow an unauthenticated attacker with access to the management interface to compromise...

CVE-2014-8580 - Authentication Flaw in Citrix NetScaler Application Delivery Controller and NetScaler Gateway Could Result in Unauthorised Access to Network Resources

Description of Problem An authentication flaw has been identified in certain configurations of Citrix NetScaler ADC and NetScaler Gateway that could allow an authenticated user to obtain unauthorised access to network resources for another authenticated user. This flaw affects the following...

CVE-2019-11550 - Citrix SD-WAN Security Update

Description of Problem An information disclosure vulnerability has been identified in the Citrix SD-WAN Appliance. This vulnerability could allow an unauthenticated attacker to perform a man-in-the-middle attack against management traffic. The vulnerability has been assigned the following CVE...

Citrix Director - DirectorConfig Tool

Citrix Director - DirectorConfig Tool Where to download ? Certain legacy Citrix tools are now available on request only. Please submit the request here - https://forms.gle/obA39PEz5qpDiSPq8 Once we verify your request, we will provide access to the download location. Background The DirectorConfig...

Citrix SD-WAN Center Security Updates

Description of Problem A command injection vulnerability has been identified in the management console of Citrix SD-WAN Center and NetScaler SD-WAN Center. This vulnerability could allow an unauthenticated attacker with access to the management console to compromise the host. A low severity...

Citrix SD-WAN Multiple Security Updates

Description of Problem Multiple vulnerabilities have been identified in the management console of the Citrix SD-WAN Center and NetScaler SD-WAN Center. Multiple Vulnerabilities have also been identified on the Citrix SD-WAN Appliance and NetScaler SD-WAN Appliance. Collectively, these...