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CVE-2012-3037

Published: Sep 25, 2012Updated: Apr 29, 2026 Sources: CVE List NVD BDU csafCWE-295
4.3MEDIUM
NVD MITRE
EPSS Score
1.5%
Top 29.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:MAu:NC:PI:NA:N
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-295

Affected Products

simatic s7-1200 firmwaresiemensICS / OT / IoT
simatic s7-1200 cpu 1211c firmwaresiemensICS / OT / IoT
simatic s7-1200 cpu 1212c firmwaresiemensICS / OT / IoT
simatic s7-1200 cpu 1212fc firmwaresiemensICS / OT / IoT
simatic s7-1200 cpu 1214 fc firmwaresiemensICS / OT / IoT
siemenscommercialDEEnterprise Softwareaka siemens ag
and 6 more affected products View all →

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

http://en.securitylab.ru/lab/PT-2012-48
en.securitylab.ru
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-240718.pdf
siemens.com
http://www.us-cert.gov/control_systems/pdf/ICSA-12-263-01.pdf
us-cert.gov
and 12 more references View all →

Timeline

Published
Sep 25, 2012
Last Updated
Apr 29, 2026

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