Topic: microsoft exchange server vulnerability

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August 14, 2025
95%
29,000 Unpatched Servers Still Vulnerable to Microsoft Exchange Flaw
Over 29,000 Microsoft Exchange servers remain vulnerable to CVE-2025-53786, a critical flaw allowing attackers to escalate access in hybrid cloud setups, with the highest concentrations in the U.S., Germany, and Russia. The exploit enables attackers with local admin privileges to bypass secur...
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August 9, 2025
95%
Microsoft Warns Admins: Patch Critical Exchange Flaw (CVE-2025-53786)
Microsoft warns of a critical Exchange Server vulnerability (CVE-2025-53786) allowing privilege escalation in hybrid cloud environments due to a shared authentication mechanism. Mitigation steps include installing updates, deploying a dedicated hybrid app, and resetting credentials, with Microsof...
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