The Siemens SIMATIC S7-1200 2.x PLC does not properly protect the private key of the SIMATIC CONTROLLER Certification Authority certificate, which allows remote attackers to spoof the S7-1200 web server by using this key to create a forged certificate.

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Vendors Products
Siemens Subscribe
Simatic S7-1200 Subscribe
Simatic S7-1200 Cpu 1211c Subscribe
Simatic S7-1200 Cpu 1211c Firmware Subscribe
Simatic S7-1200 Cpu 1212c Subscribe
Simatic S7-1200 Cpu 1212c Firmware Subscribe
Simatic S7-1200 Cpu 1212fc Subscribe
Simatic S7-1200 Cpu 1212fc Firmware Subscribe
Simatic S7-1200 Cpu 1214 Fc Subscribe
Simatic S7-1200 Cpu 1214 Fc Firmware Subscribe
Simatic S7-1200 Cpu 1214c Subscribe
Simatic S7-1200 Cpu 1214c Firmware Subscribe
Simatic S7-1200 Cpu 1215 Fc Subscribe
Simatic S7-1200 Cpu 1215 Fc Firmware Subscribe
Simatic S7-1200 Cpu 1215c Subscribe
Simatic S7-1200 Cpu 1215c Firmware Subscribe
Simatic S7-1200 Cpu 1217c Subscribe
Simatic S7-1200 Cpu 1217c Firmware Subscribe
Simatic S7-1200 Firmware Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2012-3015 The Siemens SIMATIC S7-1200 2.x PLC does not properly protect the private key of the SIMATIC CONTROLLER Certification Authority certificate, which allows remote attackers to spoof the S7-1200 web server by using this key to create a forged certificate.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-05-23T18:26:16.120Z

Reserved: 2012-05-30T00:00:00.000Z

Link: CVE-2012-3037

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2012-09-25T11:07:46.470

Modified: 2025-04-11T00:51:21.963

Link: CVE-2012-3037

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses