Unrated severityNVD Advisory· Published Sep 25, 2012· Updated Jun 16, 2026
CVE-2012-3037
CVE-2012-3037
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212c_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214_fc_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215_fc_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1217c_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
- cpe:2.3:o:siemens:simatic_s7-1200_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212fc_firmware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212fc_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214c_firmware:*:*:*:*:*:*:*:*range: >=2.0.0,<3.0.0
- cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215c_firmware:*:*:*:*:*:*:*:*Range: >=2.0.0,<3.0.0
- Range: 2.x
Patches
Vulnerability mechanics
References
3- en.securitylab.ru/lab/PT-2012-48nvdThird Party Advisory
- www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-240718.pdfnvdBroken LinkVendor Advisory
- www.us-cert.gov/control_systems/pdf/ICSA-12-263-01.pdfnvdBroken LinkThird Party AdvisoryUS Government Resource
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