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CVE Record

CVE-2012-3037: The Siemens SIMATIC S7-1200 2.x PLC does not properly protect the private key of the SIMATIC CONTROLLER Cer...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This issue weakens trust in the Siemens SIMATIC S7-1200 2.x PLC web interface. A remote attacker could forge a certificate and impersonate the PLC web server. The sources do not show confirmed active exploitation, a CVSS score, or a specific fix in the provided bundle. Exposure is most likely where Siemens SIMATIC S7-1200 2.x PLC web servers are enabled and reachable from untrusted networks, remote access paths, or shared OT networks. The bundle does not provide CPEs or a complete affected-version matrix. Treat this as an OT trust and remote-management exposure issue. Prioritize internet- or broadly reachable PLC web interfaces, then validate Siemens guidance before planning remediation windows. Urgency is moderate unless affected devices are exposed outside tightly controlled OT networks. Mitigation focus: Review Siemens SSA-240718 and US-CERT ICSA-12-263-01 for official guidance.; Inventory Siemens SIMATIC S7-1200 PLCs and identify firmware version 2.x devices.; Restrict PLC web interfaces to trusted OT management networks only..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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