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CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0

In Schneider Electric ClearSCADA 2014 R1 (build 75.5210) and prior, 2014 R1.1 (build 75.5387) and prior, 2015 R1 (build 76.5648) and prior, and 2015 R2 (build 77.5882) and prior, an attacker with network access to the ClearSCADA server can send specially crafted sequences of commands and data packets to the ClearSCADA server that can cause the ClearSCADA server process and ClearSCADA communications driver processes to terminate. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). En Schneider Electric ClearSCADA 2014 R1 (build 75.5210) y anteriores, 2014 R1.1 (build 75.5387) y anteriores, 2015 R1 (build 76.5648) y anteriores y 2015 R2 (build 77.5882) y anteriores, un atacante con acceso de red al servidor ClearSCADA puede enviar secuencias de comandos especialmente manipuladas y paquetes de datos al servidor ClearSCADA que pueden provocar que el proceso del servidor ClearSCADA y los procesos del controlador de comunicaciones ClearSCADA finalicen. Se ha calculado una puntuación base de CVSS v3 de 7.5; la cadena de vector CVSS es (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). • http://www.securityfocus.com/bid/96768 https://ics-cert.us-cert.gov/advisories/ICSA-17-068-01 • CWE-20: Improper Input Validation •

CVSS: 3.5EPSS: 0%CPEs: 9EXPL: 0

Multiple cross-site scripting (XSS) vulnerabilities in Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R3 through 2014 R1 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors. Múltiples vulnerabilidades de XSS en Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R3 hasta 2014 R1 permiten a usuarios remotos autenticados inyectar secuencias de comandos web o HTML arbitrarios a través de vectores no especificados. • https://ics-cert.us-cert.gov/advisories/ICSA-14-259-01 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.0EPSS: 1%CPEs: 9EXPL: 0

Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R3 through 2014 R1 allows remote attackers to read database records by leveraging access to the guest account. Schneider Electric StruxureWare SCADA Expert ClearSCADA versiones desde 2010 R3 hasta 2014 R1 permite a atacantes remotos leer registros de la base de datos a través del acceso con la cuenta de invitado. • https://ics-cert.us-cert.gov/advisories/ICSA-14-259-01 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 5.0EPSS: 0%CPEs: 9EXPL: 0

Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R3 through 2014 R1 uses the MD5 algorithm for an X.509 certificate, which makes it easier for remote attackers to spoof servers via a cryptographic attack against this algorithm. Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R3 hasta 2014 R1 utiliza el algoritmo MD5 para certificados X.509, lo cual facilita a atacantes remotos falsificar servidores a través de ataques criptográficos contra este algoritmo • https://ics-cert.us-cert.gov/advisories/ICSA-14-259-01 • CWE-310: Cryptographic Issues •

CVSS: 6.8EPSS: 24%CPEs: 9EXPL: 0

The PLC driver in ServerMain.exe in the Kepware KepServerEX 4 component in Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R2 build 71.4165, 2010 R2.1 build 71.4325, 2010 R3 build 72.4560, 2010 R3.1 build 72.4644, 2013 R1 build 73.4729, 2013 R1.1 build 73.4832, 2013 R1.1a build 73.4903, 2013 R1.2 build 73.4955, and 2013 R2 build 74.5094 allows remote attackers to cause a denial of service (application crash) via a crafted OPF file (aka project file). El controlador PLC en ServerMain.exe en el componente Kepware KepServerEX 4 en Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R2 build 71.4165, 2010 R2.1 build 71.4325, 2010 R3 build 72.4560, 2010 R3.1 build 72.4644, 2013 R1 build 73.4729, 2013 R1.1 build 73.4832, 2013 R1.1a build 73.4903, 2013 R1.2 build 73.4955 y 2013 R2 build 74.5094 permite a atacantes remotos causar una denegación de servicio (caída de aplicación) a través de un archivo OPF manipulado (también conocido como archivo de proyecto). This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Schneider-Electric ClearSCADA. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of OPF files. The issue lies in a failure to validate a length specifier before using it as an index into an array. • http://download.schneider-electric.com/files?p_Doc_Ref=SEVD%202014-024-01 http://ics-cert.us-cert.gov/advisories/ICSA-14-072-01 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •