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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2013-12-07T00:00:00

Updated: 2020-02-10T14:06:15

Reserved: 2013-12-02T00:00:00


Link: CVE-2013-6920

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2013-12-07T00:55:04.147

Modified: 2020-02-10T15:15:12.573


Link: CVE-2013-6920

JSON object: View

cve-icon Redhat Information

No data.

CWE