Citrix receiver request you to downgrade suddenly when you reconnect to Citrix Gateway

 

Situation:

Citrix receiver request you to downgrade suddenly when you reconnect to Citrix Gateway

 

Workaround:

Reboot your client machine

 

Environment: Windows 10 21H2

 

 

Citrix receiver request you to downgrade suddenly when you reconnect to Citrix Gateway

Guidance for reducing Spring4Shell security vulnerability risk with Citrix WAF (CVE-2022-22963 / CVE-2022-22965)

Guidance for reducing Spring4Shell security vulnerability risk with Citrix WAF | Citrix Blogs

 

Guidance for reducing Spring4Shell security vulnerability risk with Citrix WAF (CVE-2022-22963 / CVE-2022-22965)

How to check the Citrix EPA version and log

 

 

How to check the Citrix EPA version and log

EPA fails after Chrome/Edge version 98 update registry workaround and the official EPA fix have been released

Windows Registry Editor Version 5.00

 

[HKEY_CURRENT_USER\SOFTWARE\Policies\Google\Chrome]

"InsecurePrivateNetworkRequestsAllowed"=dword:00000001

 

[HKEY_CURRENT_USER\SOFTWARE\Policies\Google\Chrome\InsecurePrivateNetworkRequestsAllowedForUrls]

"1"="[*]localhost:[*]"

 

[HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Edge]

"InsecurePrivateNetworkRequestsAllowed"=dword:00000001

 

[HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Edge\InsecurePrivateNetworkRequestsAllowedForUrls]

"1"="[*]localhost:[*]"

 

Citrix has identified the issue and released a new EPA plugin for Windows and macOS on 17-Feb-2022

For Windows: https://www.citrix.com/en-in/downloads/citrix-gateway/plug-ins/citrix-gateway-windows-plug-in-clients.html

For macOS: https://www.citrix.com/downloads/citrix-gateway/earlier-versions/EPA-plug-in-v3238-for-macOS.html

 

Reference:

https://support.citrix.com/article/CTX339975

 

EPA fails after Chrome/Edge version 98 update registry workaround and the official EPA fix have been released

Citrix EPA fails after Google Chrome / Microsoft Edge update to v98

Instead of using the Citrix workaround https://support.citrix.com/article/CTX339975

 

There are three workaround options:

 

1. Use IE to open the web portal

On Windows 10 – press Win + R to start the "Run", then enter "iexplore"

2. Use Firefox to open the web portal
3. Use IE mode in Windows 11 to open the web portal (https://www.pcmag.com/how-to/enable-internet-explorer-mode-windows-11)

 

https://discussions.citrix.com/topic/415440-epa-fails-after-chrome-and-edge-version-98-upgrade/

https://intelligentsystemsmonitoring.com/knowledgebase/citrix/epa-fails-after-chrome-version-98-upgrade/

https://www.reddit.com/r/Citrix/comments/skqyw7/citrix_epa_fails_after_chrome_version_98_upgrade/

 

Citrix EPA fails after Google Chrome / Microsoft Edge update to v98

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For more information:

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