CVE-2025-21354

Microsoft Excel Remote Code Execution Vulnerability...

CVE-2025-21354 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2025-21354

Microsoft Excel contains a Remote Code Execution vulnerability, CVE-2025-21354, affecting Excel/Office components. The CVE is confirmed across multiple feeds (MSRC updates, Nessus patch advisories, CNVD/CVE listings) as part of several January–February 2025 Office updates. The root cause details ...

Security Updates for Microsoft Office Online Server (January 2025)

The Microsoft Office Web Apps installation on the remote host is missing a security update. It is, therefore, affected by the following: - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized commands. CVE-2025-21345, CVE-2025-21354...