VulnerabilityALERT Critical

CVE-2025-53770: Microsoft SharePoint Server remote code execution vulnerability

Known exploited SharePoint Server vulnerability requiring urgent mitigation, exposure review, and patch validation.

Publicly exposed SharePoint farms may be vulnerable to remote code execution and follow-on compromise if not remediated.

Apply Microsoft security updates, rotate affected secrets where advised, review IIS/SharePoint logs, and prioritize internet-facing systems.

Published: 7/20/2025, 12:00:00 PMSource: Makriva Vulnerability SeedTags: CVE-2025-53770, Microsoft, SharePoint, RCE, CISA KEV