CVE-2014-2250

N/A

Descricao

The random-number generator on Siemens SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 does not have sufficient entropy, which makes it easier for remote attackers to defeat cryptographic protection mechanisms and hijack sessions via unspecified vectors, a different vulnerability than CVE-2014-2251.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado3/24/2014

Ultima modificacao4/12/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

siemens:simatic_s7_cpu-1211csiemens:simatic_s7_cpu_1200_firmwaresiemens:simatic_s7_cpu_1212csiemens:simatic_s7_cpu_1214csiemens:simatic_s7_cpu_1215csiemens:simatic_s7_cpu_1217c

Fraquezas (CWE)

CWE-310

Referencias

http://ics-cert.us-cert.gov/advisories/ICSA-14-079-02(cve@mitre.org)

http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf(cve@mitre.org)

https://cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf(cve@mitre.org)

http://ics-cert.us-cert.gov/advisories/ICSA-14-079-02(af854a3a-2127-422b-91ae-364da2661108)

http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-654382.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-654382.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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