Vulnerability Details CVE-2014-5074
Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.137
EPSS Ranking 93.9%
CVSS Severity
CVSS v2 Score 7.1
References
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-310688.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-310688.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-14-226-01
- https://www.exploit-db.com/exploits/44693/
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-310688.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-310688.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-14-226-01
- https://www.exploit-db.com/exploits/44693/
Products affected by CVE-2014-5074
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cpe:2.3:h:siemens:simatic_s7-1511-1_pn_cpu:-
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cpe:2.3:h:siemens:simatic_s7-1513-1_pn_cpu:-
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cpe:2.3:h:siemens:simatic_s7-1515-2_pn_cpu:-
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cpe:2.3:h:siemens:simatic_s7-1516-3_pn/dp_cpu:-
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cpe:2.3:h:siemens:simatic_s7-1516f-3_pn/dp_cpu:-
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cpe:2.3:h:siemens:simatic_s7-1518-4_pn/dp_cpu:-
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cpe:2.3:h:siemens:simatic_s7-1518f-4_pn/dp_cpu:-
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cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.0.1
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cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.0
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cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.1
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cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.2
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cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.5
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cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.5.1