The Siemens SPCanywhere application for Android and iOS does not use encryption during lookups of system ID to IP address mappings, which allows man-in-the-middle attackers to discover alarm IP addresses and spoof servers by intercepting the client-server data stream.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1595
Reference (s):
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-185226.pdf