Remote Denial of Service Vulnerability in Siemens SIMATIC S7-1200 PLCs
CVE-2013-0700

Currently unrated

Key Information:

Vendor
Siemens
Status
Simatic S7-1200 Firmware
Vendor
CVE Published:
22 April 2013

Summary

The Siemens SIMATIC S7-1200 PLCs versions 2.x and 3.x are exposed to a vulnerability that enables remote attackers to disrupt operations by sending maliciously crafted packets to TCP port 102, which is also known as the ISO-TSAP port. This intrusion can result in a denial of service, causing the system to enter a defect mode transition and impact control functionalities, thereby compromising industrial operation and safety.

References

http://www.siemens.com/corporate-technology/pool/de/forsc...
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https://cert-portal.siemens.com/productcert/pdf/ssa-72460...
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Timeline

  • Vulnerability published

  • Vulnerability Reserved

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