Vulnerability Details CVE-2016-7959
Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 20.2%
CVSS Severity
CVSS v3 Score 4.7
CVSS v2 Score 1.9
References
- http://www.securityfocus.com/bid/93551
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03
- http://www.securityfocus.com/bid/93551
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03
Products affected by CVE-2016-7959
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cpe:2.3:a:siemens:simatic_step_7:12.0
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cpe:2.3:a:siemens:simatic_step_7:13
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cpe:2.3:a:siemens:simatic_step_7:13.0
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cpe:2.3:a:siemens:simatic_step_7:13.001
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cpe:2.3:a:siemens:simatic_step_7:13.002
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cpe:2.3:a:siemens:simatic_step_7:13.003
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cpe:2.3:a:siemens:simatic_step_7:13.004
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cpe:2.3:a:siemens:simatic_step_7:13.005
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cpe:2.3:a:siemens:simatic_step_7:13.006
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cpe:2.3:a:siemens:simatic_step_7:13.007
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cpe:2.3:a:siemens:simatic_step_7:13.008
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cpe:2.3:a:siemens:simatic_step_7:13.009
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cpe:2.3:a:siemens:simatic_step_7:13.010
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cpe:2.3:a:siemens:simatic_step_7:5.5
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cpe:2.3:a:siemens:simatic_step_7:5.6