fkie_cve-2012-3037
Vulnerability from fkie_nvd
Published
2012-09-25 11:07
Modified
2025-04-11 00:51
Severity ?
Summary
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.
References
ics-cert@hq.dhs.govhttp://en.securitylab.ru/lab/PT-2012-48Third Party Advisory
ics-cert@hq.dhs.govhttp://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-240718.pdfBroken Link, Vendor Advisory
ics-cert@hq.dhs.govhttp://www.us-cert.gov/control_systems/pdf/ICSA-12-263-01.pdfBroken Link, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://en.securitylab.ru/lab/PT-2012-48Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-240718.pdfBroken Link, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/control_systems/pdf/ICSA-12-263-01.pdfBroken Link, Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
siemens simatic_s7-1200_firmware *
siemens simatic_s7-1200 -
siemens simatic_s7-1200_cpu_1211c_firmware *
siemens simatic_s7-1200_cpu_1211c -
siemens simatic_s7-1200_cpu_1212c_firmware *
siemens simatic_s7-1200_cpu_1212c -
siemens simatic_s7-1200_cpu_1212fc_firmware *
siemens simatic_s7-1200_cpu_1212fc -
siemens simatic_s7-1200_cpu_1214_fc_firmware *
siemens simatic_s7-1200_cpu_1214_fc -
siemens simatic_s7-1200_cpu_1214c_firmware *
siemens simatic_s7-1200_cpu_1214c -
siemens simatic_s7-1200_cpu_1215_fc_firmware *
siemens simatic_s7-1200_cpu_1215_fc -
siemens simatic_s7-1200_cpu_1215c_firmware *
siemens simatic_s7-1200_cpu_1215c -
siemens simatic_s7-1200_cpu_1217c_firmware *
siemens simatic_s7-1200_cpu_1217c -


To clipboard 

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    },
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      "lang": "es",
      "value": "El PLC siemens SIMATIC S7-1200 2.x no protege de forma adecuada la clave privada del certificado de SIMATIC CONTROLLER Certification Authority, lo que permitir\u00eda a atacantes remotos espiar el servidor Web S7-1200 usando esta clave para crear certificados falsificados."
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  "id": "CVE-2012-3037",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
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        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2012-09-25T11:07:46.470",
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      "tags": [
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}


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