Vulnerability Details CVE-2011-4515
Siemens WinCC (TIA Portal) 11 uses a reversible algorithm for storing HMI web-application passwords in world-readable and world-writable files, which allows local users to obtain sensitive information by leveraging (1) physical access or (2) Sm@rt Server access.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 17.2%
CVSS Severity
CVSS v2 Score 4.6
References
- http://ics-cert.us-cert.gov/pdf/ICSA-13-079-03.pdf
- http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-212483.pdf
- http://ics-cert.us-cert.gov/pdf/ICSA-13-079-03.pdf
- http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-212483.pdf
Products affected by CVE-2011-4515
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cpe:2.3:a:siemens:wincc_tia_portal:11.0