CVE-2012-3037

MediumCVSS 4.3/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 4.3/10AV:N/AC:M/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-295

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://en.securitylab.ru/lab/PT-2012-48Third Party Advisory
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-240718.pdfBroken Link, Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-263-01.pdfBroken Link, Third Party Advisory, US Government Resource
http://en.securitylab.ru/lab/PT-2012-48Third Party Advisory
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-240718.pdfBroken Link, Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-263-01.pdfBroken Link, Third Party Advisory, US Government Resource

Timeline

Published: Sep 25, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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