Citrix DaaS: Single sign-on (SSO) not working after enabling FAS

In the DaaS environment, Single sign-onSSO did not work after enabling FAS, and users were prompted to enter credentials. FAS was enabled with Azure AD as IDP in a single-domain environment. Event ID 105, 120 and 121 logged on the FASServer,indicated that the Certificate wasissued by the Windows...

Linux VDA launch gets stuck on blue\black screen after enabling FAS

When connecting Linux VDA using FAS authentication, the machine gets stuck on blue\black screen forever and the mouse cursor remains as X. On HDX Log: Following pattern repeats many times during this time. 2023-11-15 14:17:32.669 citrix-ctxlogin: : Logon Type Federated Authentication Logon...

CVE-2023-38324

An issue was discovered in OpenNDS before 10.1.2. It allows users to skip the splash page sequence and directly authenticate when it is using the default FAS key and OpenNDS is configured as FAS. Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and...

CVE-2023-38324

An issue was discovered in OpenNDS before 10.1.2. It allows users to skip the splash page sequence and directly authenticate when it is using the default FAS key and OpenNDS is configured as FAS. Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and...

CVE-2023-38324

CVE-2023-38324 affects OpenNDS before 10.1.2, where a vulnerability in the FAS configuration allows users to skip the splash page and directly authenticate using the default FAS key. A fix was released by updating to OpenNDS 10.1.3; OpenWrt master, OpenWrt 23.05, and OpenWrt 22.03 include this up...

CVE-2023-38324

An issue was discovered in OpenNDS before 10.1.2. It allows users to skip the splash page sequence and directly authenticate when it is using the default FAS key and OpenNDS is configured as FAS. Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and...

CVE-2023-38324

An issue was discovered in OpenNDS before 10.1.2. It allows users to skip the splash page sequence and directly authenticate when it is using the default FAS key and OpenNDS is configured as FAS. Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and...

Citrix FAS Server registration failure with Citrix cloud

FAS Server fails to register with the Citrix Cloud. Exception: System.Net.Http.HttpRequestException: An error occurred while sending the request. --- System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. --- System.IO.IOException: Unable to read da...

Citrix FAS 12.1 -Unable to launch apps -access denied error on storefront servers

When launching Apps\Desktops user receives "Cannot Start App" or "Cannot start Desktop", and Errors/Warnings on StoreFront "Access Denied", Event ID 1 Error and Event ID 28 Warning...

FAS - Logon error, one of the CAs is not trusted

FAS logon fails with an error "The username or password is incorrect". Events are logged on CA/FAS/VDA/Domain Controllers that one of the CAs is not trusted, usually after a CA Certificate is changed/renewed...

VDA logs FAS event 107 continuously if Advyza is installed

Users cannot access Domain resources like Network shares, Internal websites, Applications which need Domain/Windows authentication after 5 minutes of logon. Users can access Domain resources soon after they logon, but if they try to access any new resource after 5 minutes, it fails or prompts for...

Citrix FAS: Your session 'AppName' did not launch successfully due to error code 3500

Session launch fails in the double hop scenario as explained below, First Hop: Successful desktop Launch Second Hop: Session fails to launch with the error code “Your session 'AppName' did not launch successfully due to error code 3500. Please contact your administrator for more information about...

Query to create a custom Smartcard FAS template

Request for instruction to modify FAS template or create a custom template with following configuration. Secure email Client authentication Smart card logon...

Integration of FAS with Sectigo

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fas-value.fr Cross Site Scripting vulnerability OBB-3485979

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Reauthorize Error "Your FAS rules are not using the latest authorization certificate".

FAS console shows the message "Reauthorize Error "Your FAS rules are not using the latest authorization certificate" when you attempt to Reauthorize...

How to Extend CA Validity Period and Renew FAS Certificates

This article is designed to describe how to extend CA Validity Period and renew FAS Certificates...

Citrix FAS - Incorrect username and password

Incorrect username and password FAS After launching desktop when users tries to log on. No error on the certificates, no error in "Application" and "System" in the FAS server. VDA event logs Windows logs Security and looking for audit failure at the same time as the login failure: 0xC000006A| use...

Unable to install Citrix FAS - Error ID: XDMI:EA63CDB6

Unable to install Citrix FAS 2209 on Microsoft server 2019 with error message : Error ID: XDMI:EA63CDB6 - Object reference not set to an instance of an object...

Failed to Publish FAS Certificate Template with "RPC server unavailable. 0x800706ba"

Failed to publishFAS certificate Template with"An error occurred: CCertAdmin::GetCAProperty:RPC server unavailable. 0x800706ba". On Domain Controller,there is an error message in Event Log "RPCCAUTHNLEVELPKTINTEGRITY"and EventID is 10036...