CVE-2013-6920

2013-12-06T19:55:04
ID CVE-2013-6920
Type cve
Reporter NVD
Modified 2013-12-09T11:48:52

Description

Siemens SINAMICS S/G controllers with firmware before 4.6.11 do not require authentication for FTP and TELNET sessions, which allows remote attackers to bypass intended access restrictions via TCP traffic to port (1) 21 or (2) 23.