Unspecified vulnerability in the command-line management interface on Siemens Scalance W7xx devices with firmware before 4.5.4 allows remote attackers to bypass authentication and execute arbitrary code via a (1) SSH or (2) TELNET connection.Referenceshttp://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-120908.pdf
