CVSS: 8.3EPSS: 0%CPEs: 4EXPL: 0CVE-2014-2251
https://notcve.org/view.php?id=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. El generador de números aleatorios en dispositivos de Siemens SIMATIC S7-1500 CPU PLC con firmware anterior a 1.5.0 no tiene suficiente entropía, lo que facilita a atacantes remotos derrotar mecanismos de protección criptográficos y secuestrar sesiones a través de vectores no especificados. • http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01 http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2014-2257
https://notcve.org/view.php?id=CVE-2014-2257
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted ISO-TSAP packets. Dispositivos de Siemens SIMATIC S7-1500 CPU PLC con firmware anterior a 1.5.0 permiten a atacantes remotos causar una denegación de servicio (transición de modo defecto) a través de paquetes ISO-TSAP manipulados. • http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01 http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf •
CVSS: 5.8EPSS: 0%CPEs: 4EXPL: 0CVE-2014-2247
https://notcve.org/view.php?id=CVE-2014-2247
The integrated web server on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allows remote attackers to inject headers via unspecified vectors. El servidor web integrado en dispositivos Siemens SIMATIC S7-1500 CPU PLC con firmware anterior a 1.5.0 permite a atacantes remotos inyectar cabeceras a través de vectores no especificados. • http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01 http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2014-2255
https://notcve.org/view.php?id=CVE-2014-2255
Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets. Dispositivos de Siemens SIMATIC S7-1500 CPU PLC con firmware anterior a 1.5.0 permiten a atacantes remotos causar una denegación de servicio (transición de modo defecto) a través de paquetes HTTP manipulados. • http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01 http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf •