Chinese Threat Actors Exploit ToolShell SharePoint Flaw Weeks After Microsoft's July Patch
Chinese-linked threat groups exploited the ToolShell SharePoint vulnerability (CVE-2025-53770) to compromise telecom, government, academic, and corporate targets across multiple regions.
SharePoint vulnerability actively exploited: Microsoft rolls out emergency patches
Microsoft has issued an urgent warning about a critical zero-day vulnerability in SharePoint Server, registered as CVE-2025-53770, allowing remote code execution.