This host is missing an important security update according to Microsoft Bulletin MS12-051.
Successful exploitation could allow attackers to execute arbitrary code in the security context of the current user. Impact Level: System/Application
Run Windows Update and update the listed hotfixes or download and update mentioned hotfixes in the advisory from the below link, http://technet.microsoft.com/en-us/security/bulletin/ms12-051
The application being installed with insecure folder permissions and can be exploited to create arbitrary files in certain directories.
Microsoft Office 2011 for Mac
- Mac OS X 'Internet plug-ins' Unspecified Vulnerability (2012-003)
- MS Office Outlook Information Disclosure Vulnerability - 2813682 (Mac OS X)
- Mac OS X Certificate Trust Policy Information Disclosure Vulnerability (2011-005)
- Mac OS X Security Update 2009-004
- Apple Mac OS X PackageKit Format String Vulnerability