Can't install App Layering Agent, "System.MissingMethodException"

The Citrix Agent install fails because the Agent won't start. Windows says there was a timeout waiting for the service, but in reality it immediately crashes with a .Net error in the Windows Application event log. Application Log events: Log Name: Application Source: Application Error Date:...

Citrix Receiver 4.9 LTSR - Self service mode set to false, desktop icons constantly flashing

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. Installed Citrix Receiver 4.9 LTSR on some of the test VDAs published desktops and ever since...

Citrix NetScaler Multiple Vulnerabilities (CTX232161)

The remote Citrix NetScaler device is affected by multiple vulnerabilities in the Application Delivery Controller ADC and the Gateway Management Interface. Please refer to advisory CTX232161 for more information. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid110903;...

Citrix NetScaler Authentication Bypass Vulnerability (CTX232199)

The remote Citrix NetScaler device is affected by an authentication bypass vulnerability in the Application Delivery Controller ADC and the Gateway Management Interface that allows the execution of arbitrary, read only commands on the NetScaler appliance. Please refer to advisory CTX232199 for mo...

ECOS Secure Boot Stick Authentication Bypass Vulnerability

The ECOS Secure Boot Stick a.k.a. SBS is a security device from ECOS TECHNOLOGY, Germany for remote access to Citrix, Microsoft Terminal Server, VMware and other web applications. A security vulnerability exists in ECOS SBS version 5.6.5. An attacker could exploit the vulnerability to bypass...

Unspecified Vulnerability in ECOS Secure Boot Stick

The ECOS Secure Boot Stick a.k.a. SBS is a security device from ECOS TECHNOLOGY, Germany for remote access to Citrix, Microsoft Terminal Server, VMware and other web applications. A security vulnerability exists in ECOS SBS version 5.6.5. An attacker could exploit the vulnerability to take contro...

Citrix Provisioning 7.x Data Collection

Note This Document covers Citrix Provisioning, formerly Provisioning Services,data Collection ONLY. Links Wireshark -https://www.wireshark.org Enable Promiscuous Mode – http://support.citrix.com/article/CTX139171 Citrix Telemetry Service - https://docs.citrix.com/en-us/provisioning/1912-...

PVS config wizard failed with error " Service Start for Citrix PVS Soap Service failed. The service did not respond to start or control request in a timely fashion. (0x41d)"

While running the Configuration wizard it fails to start the network service. Event viewer shows that the soap service has terminated. Soap service is in stopped state and is not able to start the service. PVS config wizard failed with error " Service Start for Citrix PVS Soap Service failed. The...

Citrix XenServer Multiple Security Updates

Description of Problem Two issues have been identified within Citrix XenServer, which could, if exploited, allow unprivileged code in a PV guest VM to cause the host to crash or become unresponsive. These vulnerabilities affect all currently supported versions of Citrix XenServer up to and...

Citrix XenServer Information Disclosure Vulnerability (CTX235225)

The version of Citrix XenServer running on the remote host is missing a security hotfix. It is, therefore, affected by an information disclosure vulnerability. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid110779; scriptversion"1.3"; scriptcvsdate"Date: 2019/11/04";...

communications.citrixemea.com Open Redirect vulnerability

Open Bug Bounty ID: OBB-636930 Description| Value ---|--- Affected Website:| communications.citrixemea.com Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| Custom Code Vulnerability Type:| Open Redirect / CWE-601 CVSSv3 Score:| 3.4...

HDX session stops responding when using two-finger scroll on a touchpad

Citrix HDX session may stop responding and hang when using the two-finger scroll on a touchpad. This was observed in certain machines running Windows 8 or 10 with Receiver 4.10 or higher...

Event id 1 "An error occurred running the command: 'Install-DSFeatureClasses' " while propagating changes after adding StoreFront Server to a Server Group

You may be unable to propagate changes after adding StoreFront Server to existing Server Group. The propagation fails with following event inCitrix Delivery Services event log: Log Name: Citrix Delivery Services Source: Citrix Configuration Replication Service Date: dd/mm/yyyy hr:min:sec AM/PM...

How to install Root CA cert on the iOS 11 with Receiver 7.3 upgraded from 7.2

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. Install the Root CA cert manually after upgrading the iOS Receiver 7.3...

How to Stop Receiver From Launching All the Published Applications Automatically

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 toCTX297149for more information Applications should not launch automatically...

CVE-2018-3665 - Citrix XenServer Security Update

Description of Problem An issue has been identified in certain CPUs that may allow code running in a guest VM to read data from another process in the same VM or another VM running on the same host. The data that can be read is limited to specific CPU registers rather than memory or disk storage;...

StoreFront fails to detect Receiver installation with Internet Explorer

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 navigating to a Receiver for Web site using Internet Explorer, a user will be asked to run a...

Error: "Cannot Complete Your Request" Due to Incorrect Citrix Gateway URL Usage

The following error is displayed due to incorrect Citrix Gateway URL usage: Cannot Complete Your Request...

Error: "Cannot Complete Your Request" Due to Citrix Delivery Services Authentication App Pool Misconfiguration on StoreFront

The following error is displayed due to Citrix delivery services authentication app pool misconfiguration on StoreFront: Cannot Complete Your Request...

WEM Admin console error: "A valid license server with appropriate licenses needs to be configured"

When attempting to connect to infrastructure services using the WEM Administration Console, the following error is seen: A valid license server with appropriate licenses needs to be configured before you can start using Citrix Workspace Environment Management...