Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Excel 2010 Gold and SP1; Excel in Office 2010 Gold and SP1; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2; Excel Services on Office SharePoint Server 2007 SP2; Excel Services on Office SharePoint Server 2010 Gold and SP1; and Excel Web App 2010 Gold and SP1 do not properly parse conditional expressions associated with formatting requirements, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Conditional Expression Parsing Vulnerability."
CVE-2011-1989 is a security vulnerability that . Impacting 7 products from microsoft, from microsoft, from microsoft and 4 others, organizations running these solutions should prioritize assessment and patching.
Documented in 2011, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.
2011-09-15T12:26:48.947
2025-04-11T00:51:21.963
Deferred
CVSSv2: 9.3 (HIGH)
AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | microsoft | excel | 2003 | Yes |
| Application | microsoft | excel | 2007 | Yes |
| Application | microsoft | excel | 2010 | Yes |
| Application | microsoft | excel | 2010 | Yes |
| Application | microsoft | excel | 2010 | Yes |
| Application | microsoft | excel | 2010 | Yes |
| Application | microsoft | excel_viewer | * | Yes |
| Application | microsoft | excel_web_app | 2010 | Yes |
| Application | microsoft | excel_web_app | 2010 | Yes |
| Application | microsoft | office | 2004 | Yes |
| Application | microsoft | office | 2007 | Yes |
| Application | microsoft | office | 2008 | Yes |
| Application | microsoft | office | 2010 | Yes |
| Application | microsoft | office | 2010 | Yes |
| Application | microsoft | office | 2010 | Yes |
| Application | microsoft | office | 2010 | Yes |
| Application | microsoft | office | 2011 | Yes |
| Application | microsoft | office_compatibility_pack | 2007 | Yes |
| Application | microsoft | open_xml_file_format_converter | * | Yes |
| Application | microsoft | sharepoint_server | 2007 | Yes |
| Application | microsoft | sharepoint_server | 2007 | Yes |
| Application | microsoft | sharepoint_server | 2010 | Yes |
| Application | microsoft | sharepoint_server | 2010 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For microsoft's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.