Siemens: >> Sinamics S/g Family Firmware Security Vulnerabilities
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.
CVSS Score
10.0
EPSS Score
0.018
Published
2013-12-07