29,000 Servers Remain Unpatched Against Microsoft Exchange Flaw
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2025-53786 | On April 18th 2025, Microsoft announced Exchange Server Security Changes for Hybrid Deployments and accompanying non-security Hot Fix | 8.0 | 7% |
From the original article
2 min read at infosecurity-magazine.com
More than 29,000 Microsoft Exchange servers exposed to the internet have remained unpatched against a high-severity vulnerability that could allow attackers to seize control of entire domains in hybrid cloud environments. The flaw, tracked as CVE-2025-53786 , affects Exchange Server 2016, Exchange Server 2019 and Microsoft Exchange Server Subscription Edition.
By Alessandro Mascellino · infosecurity-magazine.com
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