Microsoft fixes 2 SharePoint zero-days under attack
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At least 85 servers worldwide have been compromised through a Microsoft service vulnerability that has been used to achieve remote code execution.
The zero-day flaw, tracked as CVE-2025-53770 (CVSS score: 9.8), has been described as a variant of CVE-2025-49706 (CVSS score: 6.3), a spoofing bug in Microsoft SharePoint Server that was addressed by the tech giant as part of its July 2025 Patch Tuesday updates.