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Overview

Vulnerability Score 7.8 7.8
CVE Id CVE-2014-2257
Last Modified 25 Mar 2014 09:52:03
Published 16 Mar 2014 10:06:45
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2014-2257

Summary

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 ISO-TSAP packets.

Vulnerable Systems

Operating System

  • Siemens Simatic S7-1500 Cpu Firmware 1.0.1

  • Siemens Simatic S7-1500 Cpu Firmware 1.1.0

  • Siemens Simatic S7-1500 Cpu Firmware 1.1.1

  • Siemens Simatic S7-1500 Cpu Firmware 1.1.2


References

MISC - http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01

CONFIRM - http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf


Last Updated: 27 May 2016 11:04:42