The Project administration application in Siemens SIMATIC WinCC before 7.3, as used in PCS7 and other products, has a hardcoded encryption key, which allows remote attackers to obtain sensitive information by extracting this key from another product installation and then employing this key during the sniffing of network traffic on TCP port 1030.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2014-07-24T14:00:00

Updated: 2024-08-06T11:27:35.236Z

Reserved: 2014-06-28T00:00:00

Link: CVE-2014-4686

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2014-07-24T14:55:08.190

Modified: 2014-07-25T14:59:40.003

Link: CVE-2014-4686

cve-icon Redhat

No data.