10
CVSSv2

CVE-2013-6920

Published: 07/12/2013 Updated: 10/02/2020
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
VMScore: 890
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

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

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siemens sinamics_s\\/g_family_firmware

siemens sinamics_s120 -

siemens sinamics_s120cm -

siemens sinamics_s150 -

siemens sinamics_g110d -

siemens sinamics_g130 -

siemens sinamics_g180 -

siemens sinamics_g120p -

siemens sinamics_g120d -

siemens sinamics_g120c -

siemens sinamics_g120 -

siemens sinamics_g110 -

siemens sinamics_g150 -

siemens sinamics_s110 -