Threat detection for SharePoint vulnerabilities – Canadian Centre for Cyber Security
Threat detection for SharePoint vulnerabilities – Canadian Centre for Cyber Security Summary The Canadian Centre for Cyber Security (Cyber Centre) has published a technical analysis of active campaigns exploiting critical on-premises Microsoft SharePoint vulnerabilities (CVE-2025-49704, CVE-2025-49706, CVE-2025-53770 and CVE-2025-53771) using an exploit chain dubbed “ToolShell”. The report reconstructs the full attack path from initial exploitation […]