The SSL layer of the HTTPS service in Siemens RuggedCom ROS before 4.2.0 and ROX II does not properly implement CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, a different vulnerability than CVE-2014-3566.
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-03A
https://euvd.enisa.europa.eu/vulnerability/EUVD-2015-5491
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-396873.pdf