National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-3037 Detail

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.

Source:  MITRE
Description Last Modified:  09/25/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-240718.pdf Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-263-01.pdf US Government Resource

Technical Details

Vulnerability Type (View All)

  • Information Leak / Disclosure (CWE-200)
  • Cryptographic Issues (CWE-310)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-3037
NVD Published Date:
09/25/2012
NVD Last Modified:
09/25/2012