Vulnerability Details CVE-2014-2255
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.016
EPSS Ranking 80.8%
CVSS Severity
CVSS v2 Score 7.8
References
- http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf
- http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf
Products affected by CVE-2014-2255
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cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*
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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