Critical Unpatched SharePoint Zero-Day Actively Exploited, Breaches 75+ Global Organizations
Critical Unpatched SharePoint Zero-Day Actively Exploited, Breaches 75+ Global Organizations 2025-07-20 at 13:17 By A critical security vulnerability in Microsoft SharePoint Server has been weaponized as part of an “active, large-scale” exploitation campaign. 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 […]