While the software will keep working after this date, a quick glance at the Exchange vulnerabilities announced in 2020 will quickly show the importance of security updates. Microsoft will not provide any updates, including security fixes, after this date. 13, 2020, Microsoft Exchange 2010 will reach End of Support (EoS) status. Just under 11 years ago, Microsoft released Exchange 2010. Get the latest stories, expertise, and news about security today. Even Microsoft's own Exchange Admin Center and Get-ExchangeServer command will report incorrect versions in many instances. Second, and most frustrating, is that Microsoft's updates don't always adjust the version number shown by tooling. This means that we can tell that the server is running 2019 CU7, but we can't be sure whether this month's patches were installed. For example, for Exchange Server 2019 Cumulative Update (CU) 7, with the latest updates the build number is 15.2.721.2, but we only see 15.2.721. This is due to a couple of factors: First, the method that we use to fingerprint Exchange OWA allows us to determine the Exchange version down to.
Statistically speaking, most organizations running any version of Exchange are missing updates for critical vulnerabilities.īefore I move on, I want to point out that our numbers here will be fairly accurate, but not perfect.Organizations running Exchange 2013 should begin planning to upgrade to newer technologies.Organizations running Exchange 2010 and earlier should upgrade to supported technology as soon as possible.It is also an indicator that the environment the software is running in has other security issues. This is generally a cause for concern, because this typically means that vulnerabilities will not be fixed. During our work with Project Sonar, we consistently see the use of old and EoS software on the internet. 13, 2020, as well as a survey of other versions of Exchange and how well they are being kept up-to-date. Today's topic is Exchange 2010, which reaches end of support (EoS) on Oct.
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