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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2013-12-07T00:00:00
Updated: 2024-08-06T17:53:45.861Z
Reserved: 2013-12-02T00:00:00
Link: CVE-2013-6920
Vulnrichment
No data.
NVD
Status : Modified
Published: 2013-12-07T00:55:04.147
Modified: 2020-02-10T15:15:12.573
Link: CVE-2013-6920
Redhat
No data.