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

No affected versions have been published.

Timeline

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

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CVE-2012-3037: Medium severity, CVSS 4.3 | Vulnix