The Scan to PDF Free (com.scan.to.pdf.trial) application 2.0.4 for Android does not properly protect data, which allows remote attackers to read or modify scanned files and a Google account via a crafted application.Referenceshttp://www4.comp.polyu.edu.hk/~appsec/bugs/CVE-2011-4771-vulnerability-in-ScanToPDF.html