Vulnerabilities > CVE-2014-2251 - Unspecified vulnerability in Siemens Simatic S7-1500 CPU Firmware 1.0.1/1.1.0/1.1.1

047910
CVSS 0.0 - NONE
Attack vector
UNKNOWN
Attack complexity
UNKNOWN
Privileges required
UNKNOWN
Confidentiality impact
UNKNOWN
Integrity impact
UNKNOWN
Availability impact
UNKNOWN
siemens
NVD
Published: 2014-03-16
Updated: 2024-11-21

Summary

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.

Vulnerable Configurations

Part Description Count
OS
Siemens
4

References