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CVE-2014-2251

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.

Ver en NVD

Severidad

N/A

EPSS

Probabilidad de explotación (próx. 30 días): 0.0090 (0.9%)
Percentil: 75.8%
EPSS: 2026-05-06

Afecta

siemens:simatic_s7-1500_cpu_firmware

Descripción técnica

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.

Publicada: 16/3/2014, 14:06:45
Última modificación: 6/5/2026, 22:30:45

Referencias

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