The NTT 050 plus application before 4.2.1 for Android allows attackers to obtain sensitive information by leveraging the ability to read system log files.Referenceshttp://jvndb.jvn.jp/jvndb/JVNDB-2014-000049http://jvn.jp/en/jp/JVN07677464/index.htmlhttp://jvn.jp/en/jp/JVN07677464/995558/index.html