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CVSS: 7.5EPSS: 1%CPEs: 16EXPL: 0

CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which may allow access to files outside the restricted working directory of the controller. El servidor web de CODESYS V3, todas las versiones anteriores a 3.5.14.10, permite a un atacante enviar peticiones http o https especialmente diseñadas que pueden conceder el acceso a archivos fuera del directorio de trabajo restringido del controlador. • https://www.us-cert.gov/ics/advisories/icsa-19-255-01 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0

An issue was discovered in 3S-Smart CODESYS V3 products. A crafted communication request may cause uncontrolled memory allocations in the affected CODESYS products and may result in a denial-of-service condition. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 that contain the CmpGateway component are affected, regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control V3 Runtime System Toolkit, CODESYS Gateway V3, CODESYS V3 Development System. Se detectó un problema en los productos 3S-Smart CODESYS V3. Una petición de comunicación diseñada puede causar asignaciones de memoria no controladas en los productos CODESYS afectados y puede resultar en una condición de denegación de servicio. • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12938&token=b9eb30f53246dc57b2e7cb302356a05547148fa2&download= https://www.us-cert.gov/ics/advisories/icsa-19-213-03 • CWE-770: Allocation of Resources Without Limits or Throttling •

CVSS: 9.8EPSS: 0%CPEs: 10EXPL: 0

An issue was discovered in 3S-Smart CODESYS V3 products. The CODESYS Gateway does not correctly verify the ownership of a communication channel. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 that contain the CmpGateway component are affected, regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control V3 Runtime System Toolkit, CODESYS Gateway V3, CODESYS V3 Development System. Se detectó un problema en los productos 3S-Smart CODESYS V3. CODESYS Gateway no comprueba correctamente la propiedad de un canal de comunicación. • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12937&token=769045a17015bea00ec7ff313de8f1a5c73e7b93&download= https://www.us-cert.gov/ics/advisories/icsa-19-213-03 •

CVSS: 8.8EPSS: 0%CPEs: 12EXPL: 0

An issue was discovered in 3S-Smart CODESYS V3 products. The application may utilize non-TLS based encryption, which results in user credentials being insufficiently protected during transport. All variants of the following CODESYS V3 products in all versions containing the CmpUserMgr component are affected regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control RTE V3, CODESYS Control RTE V3 (for Beckhoff CX), CODESYS Control Win V3 (also part of the CODESYS Development System setup), CODESYS V3 Simulation Runtime (part of the CODESYS Development System), CODESYS Control V3 Runtime System Toolkit, CODESYS HMI V3. Se detectó un problema en los productos 3S-Smart CODESYS V3. La aplicación puede utilizar cifrado no basado en TLS, lo que resulta en que las credenciales de usuario no estén suficientemente protegidas durante el transporte. • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12943&token=d097958a67ba382de688916f77e3013c0802fade&download= https://www.us-cert.gov/ics/advisories/icsa-19-213-04 • CWE-327: Use of a Broken or Risky Cryptographic Algorithm •

CVSS: 7.5EPSS: 0%CPEs: 18EXPL: 0

Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0. Existe el filtrado de direcciones de comunicación incorrecto en los productos de CODESYS, en sus versiones V3 anteriores a la V3.5.14.0. • http://www.securityfocus.com/bid/106251 https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-036-codesys-control-v3-improper-communication-address-filtering https://ics-cert.us-cert.gov/advisories/ICSA-18-352-04 •