CVSS: 6.5EPSS: 0%CPEs: 6EXPL: 0CVE-2017-6030
https://notcve.org/view.php?id=CVE-2017-6030
A Predictable Value Range from Previous Values issue was discovered in Schneider Electric Modicon PLCs Modicon M221, firmware versions prior to Version 1.5.0.0, Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The affected products generate insufficiently random TCP initial sequence numbers that may allow an attacker to predict the numbers from previous values. This may allow an attacker to spoof or disrupt TCP connections. Un problema de Rango de Valor Predecible de Valores Anteriores fue detectado en PLCs Modicon M221, versiones de firmware anteriores a 1.5.0.0, Modicon M241, versiones de firmware anteriores a la 4.0.5.11, y Modicon M251, versiones de firmware anteriores a la 4.0.5.11 de Schneider Electric. Los productos afectados generan números de secuencia inicial TCP de aleatoriedad insuficientemente que pueden permitir a un atacante predecir los números de los valores anteriores. • http://www.securityfocus.com/bid/97254 https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 • CWE-331: Insufficient Entropy CWE-343: Predictable Value Range from Previous Values •
CVSS: 7.8EPSS: 0%CPEs: 30EXPL: 0CVE-2017-6017
https://notcve.org/view.php?id=CVE-2017-6017
A Resource Exhaustion issue was discovered in Schneider Electric Modicon M340 PLC BMXNOC0401, BMXNOE0100, BMXNOE0110, BMXNOE0110H, BMXNOR0200H, BMXP341000, BMXP342000, BMXP3420102, BMXP3420102CL, BMXP342020, BMXP342020H, BMXP342030, BMXP3420302, BMXP3420302H, and BMXP342030H. A remote attacker could send a specially crafted set of packets to the PLC causing it to freeze, requiring the operator to physically press the reset button on the PLC in order to recover. Se ha descubierto un problema de agotamiento de recursos en Schneider Electric Modicon M340 PLC BMXNOC0401, BMXNOE0100, BMXNOE0110, BMXNOE0110H, BMXNOR0200H, BMXP341000, BMXP342000, BMXP3420102, BMXP3420102CL, BMXP342020, BMXP342020H, BMXP342030, BMXP3420302, BMXP3420302H y BMXP342030H. Un atacante remoto podría enviar un conjunto de paquetes manipulados al PLC para congelarlo, lo que requeriría que el operador presionase físicamente el botón reset en el PLC para recuperarlo. • http://www.securityfocus.com/bid/96414 https://ics-cert.us-cert.gov/advisories/ICSA-17-054-03 https://www.schneider-electric.com/en/download/document/SEVD-2017-048-02 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.8EPSS: 1%CPEs: 1EXPL: 0CVE-2017-7966
https://notcve.org/view.php?id=CVE-2017-7966
A DLL Hijacking vulnerability in the programming software in Schneider Electric's SoMachine HVAC v2.1.0 allows a remote attacker to execute arbitrary code on the targeted system. The vulnerability exists due to the improper loading of a DLL. Una vulnerabilidad de secuestro de DLL en el software de programación de SoMachine HVAC versión v2.1.0 de Schneider Electric, permite que un atacante remoto ejecute código arbitrario en el sistema apuntado. La vulnerabilidad existe debido a la carga inapropiada de una DLL. • http://www.schneider-electric.com/en/download/document/SEVD-2017-125-02 http://www.securityfocus.com/bid/98446 • CWE-427: Uncontrolled Search Path Element •
CVSS: 7.3EPSS: 0%CPEs: 1EXPL: 0CVE-2017-7965
https://notcve.org/view.php?id=CVE-2017-7965
A buffer overflow vulnerability exists in Programming Software executable AlTracePrint.exe, in Schneider Electric's SoMachine HVAC v2.1.0 for Modicon M171/M172 Controller. Existe una vulnerabilidad de desbordamiento de búfer en el ejecutable del Software de Programación AlTracePrint.exe, en SoMachine HVAC versión v2.1.0 de Schneider Electric para el controlador Modicon M171/M172. • http://www.schneider-electric.com/en/download/document/SEVD-2017-125-01 http://www.securityfocus.com/bid/98449 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2017-7968
https://notcve.org/view.php?id=CVE-2017-7968
An Incorrect Default Permissions issue was discovered in Schneider Electric Wonderware InduSoft Web Studio v8.0 Patch 3 and prior versions. Upon installation, Wonderware InduSoft Web Studio creates a new directory and two files, which are placed in the system's path and can be manipulated by non-administrators. This could allow an authenticated user to escalate his or her privileges. Un problema de permisos predeterminado incorrecto se descubrió en Schneider Electric Wonderware InduSoft Web Studio v8.0 revisión 3 y versiones anteriores. Después de la instalación, Wonderware InduSoft Web Studio crea un nuevo directorio y dos archivos, que se colocan en la ruta del sistema y pueden ser manipulados por no administradores. • http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-090-02 http://www.securityfocus.com/bid/98544 https://ics-cert.us-cert.gov/advisories/ICSA-17-138-02 • CWE-276: Incorrect Default Permissions •