CVE-2014-2251

State: Published
Severity: Not scored
Published: Mar 16, 2014
Updated: Aug 6, 2024
Reserved: Feb 28, 2014

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf
http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01
https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf

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