![Kevin Beaumont on Twitter: "If you have Exchange OWA presented to internet, I strongly suggest you look for new files created in: C:\inetpub\wwwroot\aspnet_client\ C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\ Example ... Kevin Beaumont on Twitter: "If you have Exchange OWA presented to internet, I strongly suggest you look for new files created in: C:\inetpub\wwwroot\aspnet_client\ C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\ Example ...](https://pbs.twimg.com/media/Evo4UMEXcAAhoMW.png)
Kevin Beaumont on Twitter: "If you have Exchange OWA presented to internet, I strongly suggest you look for new files created in: C:\inetpub\wwwroot\aspnet_client\ C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\ Example ...
![WZor👁️ on Twitter: " Cumulative Update 7 (#CU7) for Microsoft Exchange Server 2019 was released on September 15, 2020 -> https://t.co/KU9KUZSZ4P ❗️Microsoft Exchange Server 2019 Cumulative Update 7 (#CU7) Build 15.02.0721.002/15.2.721.2 ... WZor👁️ on Twitter: " Cumulative Update 7 (#CU7) for Microsoft Exchange Server 2019 was released on September 15, 2020 -> https://t.co/KU9KUZSZ4P ❗️Microsoft Exchange Server 2019 Cumulative Update 7 (#CU7) Build 15.02.0721.002/15.2.721.2 ...](https://pbs.twimg.com/media/Eh_EIjXXgAEmiBO.jpg)
WZor👁️ on Twitter: " Cumulative Update 7 (#CU7) for Microsoft Exchange Server 2019 was released on September 15, 2020 -> https://t.co/KU9KUZSZ4P ❗️Microsoft Exchange Server 2019 Cumulative Update 7 (#CU7) Build 15.02.0721.002/15.2.721.2 ...
🔮WZor👁️ on Twitter: "📋Cumulative Update 7 (#CU7) for Microsoft Exchange Server 2019 was released on September 15, 2020 -> https://t.co/KU9KUZSZ4P ❗️Microsoft Exchange Server 2019 Cumulative Update 7 (#CU7) Build 15.02.0721.002/15.2.721.2 -> https ...
![Mislukte installaties van Exchange-cumulatieve en beveiligingsupdates herstellen - Exchange | Microsoft Docs Mislukte installaties van Exchange-cumulatieve en beveiligingsupdates herstellen - Exchange | Microsoft Docs](https://docs.microsoft.com/nl-nl/exchange/troubleshoot/exchangeserver/client-connectivity/media/exchange-security-update-issues/front-end-binding.png)
Mislukte installaties van Exchange-cumulatieve en beveiligingsupdates herstellen - Exchange | Microsoft Docs
![Microsoft Issues Hafnium Security Fixes that Don't Require Latest Exchange Server Cumulative Updates -- Redmondmag.com Microsoft Issues Hafnium Security Fixes that Don't Require Latest Exchange Server Cumulative Updates -- Redmondmag.com](https://redmondmag.com/-/media/ECG/VirtualizationReview/Images/IntroImages2016/0816vrm_Infrastruggle.jpg)
Microsoft Issues Hafnium Security Fixes that Don't Require Latest Exchange Server Cumulative Updates -- Redmondmag.com
CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065: Vier Zero-Day Kwetsbaarheden in Microsoft Exchange Server actief misbruikt.
![Mislukte installaties van Exchange-cumulatieve en beveiligingsupdates herstellen - Exchange | Microsoft Docs Mislukte installaties van Exchange-cumulatieve en beveiligingsupdates herstellen - Exchange | Microsoft Docs](https://docs.microsoft.com/nl-nl/exchange/troubleshoot/exchangeserver/client-connectivity/media/exchange-security-update-issues/back-end-binding.png)