CVSS: 8.8EPSS: 0%CPEs: 15EXPL: 0CVE-2021-31894
https://notcve.org/view.php?id=CVE-2021-31894
13 Jul 2021 — A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.X (All versions < V9.1 SP2), SIMATIC PDM (All versions < V9.2 SP2), SIMATIC STEP 7 V5.X (All versions < V5.7), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 SP2 HF1). A directory containing metafiles relevant to devices' configurations has write permissions. An attacker could leverage this vulnerability by changing the content of certain metafiles and subsequently manipulate paramet... • https://cert-portal.siemens.com/productcert/pdf/ssa-661034.pdf • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2021-31893
https://notcve.org/view.php?id=CVE-2021-31893
13 Jul 2021 — A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC PDM (All versions < V9.2), SIMATIC STEP 7 V5.X (All versions < V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 HF2). The affected software contains a buffer overflow vulnerability while handling certain files that could allow a local attacker to trigger a denial-of-service condition or potentially lead to remote code execution. Se ha... • https://cert-portal.siemens.com/productcert/pdf/ssa-641963.pdf • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 8.7EPSS: 3%CPEs: 76EXPL: 0CVE-2017-12741
https://notcve.org/view.php?id=CVE-2017-12741
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: 0CVE-2017-2681
https://notcve.org/view.php?id=CVE-2017-2681
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: 0CVE-2017-2680
https://notcve.org/view.php?id=CVE-2017-2680
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 •