- **Advisory ID**: ZDI-10-104 - **CVE ID**: CVE-2010-0821 - **CVSS Score**: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C) - **Affected Vendor**: Microsoft - **Affected Product**: Office Excel - **Vulnerability Type**: Remote Code Execution Vulnerability in Microsoft Office Excel SxView Record Parsing - **Vulnerability Description**: - Allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Office Excel. - Requires user interaction to open a malicious document. - Flaw exists in parsing of SXVIEW records in an Excel spreadsheet, allowing arbitrary data write to a user-controlled address. - **Protection**: Trend Micro TippingPoint IPS customers are protected by the Digital Vaccine protection filter ID ['9827']. - **Disclosure Timeline**: - 2009-07-14: Vulnerability reported to vendor. - 2010-06-08: Coordinated public release of advisory. - 2021-07-15: Advisory Updated. - **Credit**: Anonymous.