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CVSS: 6.5EPSS: 0%CPEs: 26EXPL: 0

20 Mar 2018 — A vulnerability has been identified in SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 Advanced (All v... • https://cert-portal.siemens.com/productcert/pdf/ssa-592007.pdf • CWE-20: Improper Input Validation •

CVSS: 8.7EPSS: 3%CPEs: 76EXPL: 0

26 Dec 2017 — Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually. Se ha identificado una vulnerabilidad en Development/Evaluation Kits para PROFINET IO: DK Standard Ethernet Controller, Development/Evaluation Kits para PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits para PROFINET IO: EK-ERTEC 200P, SIMATIC Compact Field Unit, SIMATIC ET200AL, SIMATIC ET200M (incluidas las variantes SIPLUS), SIMATIC ET200MP IM155-5 PN BA (incluid... • https://cert-portal.siemens.com/productcert/html/ssa-141614.html • CWE-400: Uncontrolled Resource Consumption •

CVSS: 7.1EPSS: 0%CPEs: 181EXPL: 0

11 May 2017 — Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected. This vulnerability affects only SIMATIC HMI Multi Panels and HMI Mobile Panels, and S7-300/S7-400 devices. Los paquetes PROFINET DCP especialmente diseñados que se envían en un segmento Ethernet local (capa 2) a un producto afectado podrían causar una condi... • http://www.securityfocus.com/bid/98369 • CWE-400: Uncontrolled Resource Consumption •

CVSS: 7.1EPSS: 1%CPEs: 209EXPL: 0

11 May 2017 — Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected. Los paquetes de difusión PROFINET DCP especialmente elaborados podrían causar una condición de denegación de servicio de los productos afectados en un segmento Ethernet local (capa 2). Se requiere la interacción humana para recuperar los sistemas. • http://www.securityfocus.com/bid/98369 • CWE-400: Uncontrolled Resource Consumption •

CVSS: 7.8EPSS: 6%CPEs: 15EXPL: 0

08 Feb 2016 — Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to cause a denial of service (STOP mode transition) via crafted packets on TCP port 102. Dispositivos Siemens SIMATIC S7-1500 CPU en versiones anteriores a 1.8.3 permiten a atacantes remotos causar una denegación de servicio (transición al modo STOP) a través de paquetes manipulados sobre el puerto 102 TCP. • http://www.securityfocus.com/bid/83106 • CWE-20: Improper Input Validation •

CVSS: 5.3EPSS: 1%CPEs: 15EXPL: 0

08 Feb 2016 — Siemens SIMATIC S7-1500 CPU devices before 1.8.3 allow remote attackers to bypass a replay protection mechanism via packets on TCP port 102. Dispositivos Siemens SIMATIC S7-1500 CPU en versiones anteriores a 1.8.3 permiten a atacantes remotos eludir el mecanismo de protección de repetición a través de paquetes manipulados sobre el puerto 102 TCP. • http://www.securityfocus.com/bid/83110 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 15%CPEs: 13EXPL: 1

17 Aug 2014 — Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets. Los dispositivos Siemens SIMATIC S7-1500 CPU con firmware anterior a 1.6 permiten a atacantes remotos causar una denegación de servicio (reinicio de dispositivos y transición STOP) a través de paquetes TCP manipulados. • https://www.exploit-db.com/exploits/44693 •

CVSS: 7.5EPSS: 94%CPEs: 54EXPL: 84

07 Apr 2014 — The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug. Las implementaciones de (1) TLS y (2) DTLS en OpenSSL 1.0.1 en versiones anteriores a 1.0.1g no manejan adecuadamente paquetes Heartbeat Extension, lo qu... • https://packetstorm.news/files/id/180746 • CWE-125: Out-of-bounds Read CWE-201: Insertion of Sensitive Information Into Sent Data •

CVSS: 6.1EPSS: 1%CPEs: 4EXPL: 0

16 Mar 2014 — Cross-site scripting (XSS) vulnerability in the integrated web server on Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. Vulnerabilidad de XSS en el servidor web integrado en dispositivos de Siemens SIMATIC S7-1500 CPU PLC con firmware anterior a 1.5.0 permite a atacantes remotos inyectar script Web o HTML arbitrarios a través de vectores no especificados. • http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.5EPSS: 1%CPEs: 4EXPL: 0

16 Mar 2014 — 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 •