The version of Apple iOS running on the mobile device is prior to 11.1. It is, therefore, affected by multiple vulnerabilities as referenced in the HT208222 advisory.
Binary data 700543.prm
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13783
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13784
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13785
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13788
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13791
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13792
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13793
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13794
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13795
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13796
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13797
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13798
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13799
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13802
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13803
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13804
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13805
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13844
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13849
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7113
support.apple.com/en-us/HT208222