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.
Metrics
Affected Vendors & Products
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T10:06:00.200Z
Reserved: 2014-02-28T00:00:00
Link: CVE-2014-2251

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Status : Deferred
Published: 2014-03-16T14:06:45.867
Modified: 2025-04-12T10:46:40.837
Link: CVE-2014-2251

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