Description
The random-number generator on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 does not have sufficient entropy, which makes it easier for remote attackers to defeat cryptographic protection mechanisms and hijack sessions via unspecified vectors.
Published: 2014-03-16
Score: 8.3 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2014-2290 The random-number generator on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 does not have sufficient entropy, which makes it easier for remote attackers to defeat cryptographic protection mechanisms and hijack sessions via unspecified vectors.
History

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Siemens Simatic S7-1500 Cpu Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T10:06:00.200Z

Reserved: 2014-02-28T00:00:00.000Z

Link: CVE-2014-2251

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-03-16T14:06:45.867

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-2251

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses