Citrix Workspace App Security Update

Description of Problem A vulnerability has been identified that could result in a local user escalating their privilege level to SYSTEM on the computer running Citrix Workspace app for Windows. The vulnerability has the following identifier: CVE ID| Description| Vulnerability Type| Pre-conditions...

Ryuk Ransomware Attack Sprung by Frugal Student

A European biomolecular research institute involved in COVID-19 research lost a week’s worth of research data, all thanks to a Ryuk ransomware attack traced back to a student trying to save money by buying unlicensed software. Security researchers at Sophos described the attack in a report...

Issues with Storefront Authentication via iFrame on SharePoint - SSO & Username + Password do not work

Authentication works if you connect directly to Storefront but it fails when accessingStorefront via iFrame on Sharepoint, You might encounter these errors when Authenticating: SSO fails with error "Unable to log on with the account that you used to log on to the computer" Manual Username+Passwor...

Smart Access Filters does not work for devices accessing via Secure Hub / Citrix Endpoint Management (XenMobile)

Smart Access Filters does not work for the ICA traffic originating from Secure Hub / Citrix Endpoint Management XenMobile. The Smart Access Filters work as expected for sessions launched via the NetScaler Gateway - OnlySecure Hub / Citrix Endpoint Management XenMobile session are affected...

Receiver for Chromebook Users Cannot Log On to Access Gateway Enterprise Edition

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. Users running the Receiver for Chromebook 1.0 cannot log on to Access Gateway Enterprise Edition...

XenApp UNIX Error : Latency Issue with Published Application or Desktops from XenApp for UNIX through Citrix Receiver

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. While using Citrix Receiver 3.x to access published application from Citrix XenApp for UNIX, users...

Tracing Network Traffic from Receiver for Web to StoreFront Services

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. This article describes how to obtain a Fiddler trace of the network traffic between the Receiver for...

Receiver for Web Workaround with NPAPI Support Removal in Google Chrome

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 removal of NPAPI support will affect user experience for users who access Citrix Receiver for We...

Error: "Login Failed. The address given did not provide a valid App list" in Citrix Receiver

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 is displayed on a smart phone when connecting to Citrix Receiver: “Login...

Cannot Connect Session Previously Disconnected From Receiver Linux

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. When the user tries to reconnect the session that was previously disconnected for Linux from Citrix...

Unable to add new PVS devices to Citrix Cloud with the setup wizard

While using the Setup Wizard to add new PVS target devices to Machine Catalogs in Citrix Cloud the operations fails with the error "Cannot connect to the Citrix Virtual Desktops Controller at : Citrix Virtual Desktops FullAdmin or MachineAdmin permission required."...

Citrix Endpoint Management AutoDiscovery Service Migration FAQ

What Changed? On April 15th Citrix Legacy AutoDiscovery Service Records were migrated ads.xm.cloud.com to discovery.cem.cloud.us What will we see on first Logon? 1. Citrix Active Discovery Service ADSUI→ shows no domain claimed After login will see no domains in ADS UI when they first logon. No...

Vulnerability fixed in Citrix ShareFile

A vulnerability has been fixed in the storage zones controller of Citrix ShareFile. The vulnerability allows an unauthenticated remote malicious party to obtain a sensitive data obtain. It is good practice to place these storage zone controllers in the in-house network with DMZ tooling to protect...

Citrix Systems Citrix ShareFile 安全漏洞

Citrix Systems Citrix ShareFile is a file sharing solution from Citrix Systems USA. A security vulnerability exists in the Citrix ShareFile Storage Partition Controller, which originated from a vulnerability that allows an unauthenticated attacker to remotely compromise the Storage Area Controlle...

Citrix ShareFile storage zones controller security update

Description of Problem A security issue has been identified in the Citrix ShareFile storage zones controller which, if exploited, would allow an unauthenticated attacker to remotely compromise the storage zones controller. The issue has been given the following identifier: CVE-ID | Description |...

Hotfix XS82E023 - For Citrix Hypervisor 8.2

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2. Information About this Hotfix Component| Details ---|--- Prerequisite| None Post-update tasks| None Content live patchable| No Baselines for Live Patch| N/A Revision History| Published on Apr 27, 2021...

Grey Screen when Launching Citrix Virtual Desktop with Citrix WEM Service Agent.

Citrix Virtual Desktops with Citrix Workspace Environment Management Service agents installed may encounter grey screens on launch...

Rendezvous Protocol Is Not Functioning With Citrix App Layered Virtual Delivery Agents (VDA) via Citrix Cloud

Rendezvous Protocol does not function as expected and connect to the Gateway Service directly...

Receiver For Windows - Unable to Maximize Published Applications

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. When several published and non-published apps are launched, the minimized published applications...

FAQ: Receiver for Windows 4.2

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. Q: When was Citrix Receiver 4.2 publicly released? A: Dec 3, 2014 Q: What features does Citrix...