Vulnerability Details CVE-2014-4686
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 45.9%
CVSS Severity
CVSS v2 Score 6.8
References
Products affected by CVE-2014-4686
-
cpe:2.3:a:siemens:simatic_pcs7:7.1
-
cpe:2.3:a:siemens:simatic_pcs7:8.0
-
cpe:2.3:a:siemens:wincc:5.0
-
cpe:2.3:a:siemens:wincc:6.0
-
cpe:2.3:a:siemens:wincc:7.0
-
cpe:2.3:a:siemens:wincc:7.1
-
cpe:2.3:a:siemens:wincc:7.2