Citrix SD-WAN Center Unauthenticated Remote Command Injection

The remote Citrix SD-WAN Center is affected by a remote command injection vulnerability due to improper sanitization of user-supplied input in the ping action of DiagnosticController. An unauthenticated, remote attacker can exploit this, via a specially crafted HTTP request, to execute arbitrary...

How to Upgrade to License Server 11.x on Windows 2008

This article describes how to upgrade Citrix License server to 11.10 and 11.11.1 on a Windows 2008 Server...

Cryptographic Update in Citrix Workspace App for Android

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. Objective This feature is an important change to the secure communication protocol. Cipher suites wi...

CVE-2019-13608 - XML External Entity (XXE) Processing Vulnerability in Citrix StoreFront Server

Description of Problem An XML External Entity XXE processing vulnerability has been identified in Citrix StoreFront Server that could allow an unauthenticated attacker to retrieve potentially sensitive information from the server. This vulnerability has been assigned the following CVE number: •...

PT-2019-6105 · Citrix · Citrix Storefront Server

Name of the Vulnerable Software and Affected Versions: Citrix StoreFront Server versions prior to 1903 Citrix StoreFront Server 7.15 LTSR versions prior to CU4 3.12.4000 Citrix StoreFront Server 7.6 LTSR versions prior to CU8 3.0.8000 Description: The issue is related to incorrect restriction of...

Error Code 42B when using Citrix Gateway Native OTP authentication in Citrix Workspace app for Android upgrade

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company's Help Desk/IT support team and can refer to CTX297149 for more information. The following error message appears even after upgrading to the latest version of Citrix Workspace...

Citrix Security Acknowledgements

Citrix would like to thank security researchers who have worked with us to secure Citrix products and services. 2019 Vahagn Vardanian Mohammed Israil Nicholis du Toit Archit Garg of Careem Ismail Tasdelen Andrea Pessione of SKIT Cyber Security Armando Huesca of SKIT Cyber Security Asher Bin Khali...

Workspace App for Linux 1906 giving “Unacceptable TLS Certificate” error

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company's Help Desk/IT support team and can refer to CTX297149 for more information. With the Citrix Workspace App for Linux 1906 and above, if you are using a SAML store with AuthV3, a...

How to locate and download Citrix Workspace App

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer toCTX297149 for more information. Assist with locating and downloading the latest or earlier versions of Citrix Workspace App or Citrix...

HTML5 receiver - Audio in high quality stops working when Skype for Business loads

The issue originates when a user logs in to a VDA, and in the background automatically launching Skype for Business. As soon as the application launches HDX Audio stops functioning. This only happens if the audio is set to "HIGH" on the VDA. When terminating Skype for Business and you reconnect t...

Citrix SD-WAN Appliance SQL and command injection

Added: 07/26/2019 Background Citrix Software-defined wide-area network SD-WAN is a service that grants the enterprise with the ability to dynamically connect branch offices and data centers on a global scale. Problem Citrix SD-WAN 10.1.x and 10.2.x before 10.2.3 allow unauthenticated SQL injectio...

Citrix SD-WAN Appliance SQL and command injection

Added: 07/26/2019 Background Citrix Software-defined wide-area network SD-WAN is a service that grants the enterprise with the ability to dynamically connect branch offices and data centers on a global scale. Problem Citrix SD-WAN 10.1.x and 10.2.x before 10.2.3 allow unauthenticated SQL injectio...

Citrix SD-WAN Appliance SQL and command injection

Added: 07/26/2019 Background Citrix Software-defined wide-area network SD-WAN is a service that grants the enterprise with the ability to dynamically connect branch offices and data centers on a global scale. Problem Citrix SD-WAN 10.1.x and 10.2.x before 10.2.3 allow unauthenticated SQL injectio...

Customize NetScaler Gateway authentication page to match the modern appearance

This article provides information on customizing the on-premises Citrix Gateway authentication page to use a modern experience. This is recommended when the on-premises Citrix Gateway is used as the identity provider for Citrix Workspace, or when using StoreFront with the modern experience...

Citrix Confirms Password-Spraying Heist of Reams of Internal IP

UPDATE Digital workspace and enterprise networks vendor Citrix has concluded its investigation into a 6TB data heist in March, which it said was the work of international cybercriminals who exploited weak passwords on an internal network. The attackers intermittently accessed Citrix’ infrastrucur...

Citrix Systems SD-WAN Center and NetScaler SD-WAN Center Command Injection Vulnerability (CNVD-2019-40147)

Citrix Systems SD-WAN Center is a centralized management system from Citrix Systems USA. The system is primarily used to configure, monitor and analyze all Citrix SD-WAN devices on the WAN. A command injection vulnerability exists in Citrix Systems SD-WAN Center versions 10.2.x prior to 10.2.3 an...

Citrix Systems SD-WAN Center and NetScaler SD-WAN Center Command Injection Vulnerability (CNVD-2019-40148)

Citrix Systems SD-WAN Center is a centralized management system from Citrix Systems USA. The system is primarily used to configure, monitor and analyze all Citrix SD-WAN devices on the WAN. A command injection vulnerability exists in Citrix Systems SD-WAN Center. The vulnerability arises from a...

Citrix Cloud Connector Upgrade Waiting on .NET 4.7.2 Prerequisite

Navigate to Add/remove programs If you see the Connector version with anything less than version 6.8.0 The installer logs for the connector will be in the following locations: C:\ProgramData\Citrix\WorkspaceCloud\InstallLogs C:\Windows\Temp\CitrixLogs\CloudServicesSetup You may see an error relat...

Citrix Systems SD-WAN Center and NetScaler SD-WAN Center Path Traversal Vulnerability

Citrix Systems SD-WAN Center is a centralized management system from Citrix Systems USA. The system is primarily used to configure, monitor and analyze all Citrix SD-WAN devices on the WAN. A path traversal vulnerability exists in Citrix Systems SD-WAN Center versions 10.2.x prior to 10.2.3 and...

Citrix Systems SD-WAN Center and NetScaler SD-WAN Center Command Injection Vulnerabilities

Citrix Systems SD-WAN Center is a centralized management system from Citrix Systems USA. The system is primarily used to configure, monitor and analyze all Citrix SD-WAN devices on the WAN. A command injection vulnerability exists in Citrix Systems SD-WAN Center versions 10.2.x prior to 10.2.3 an...