CVSS: 7.8EPSS: 0%CPEs: 64EXPL: 0CVE-2022-24946
https://notcve.org/view.php?id=CVE-2022-24946
Improper Resource Locking vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V firmware versions "16" and prior, Mitsubishi Electric MELSEC-Q Series Q03UDECPU the first 5 digits of serial No. "24061" and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU the first 5 digits of serial No. "24061" and prior, Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V all versions, Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G) all versions, Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS all versions, Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P) the first 5 digits of serial number "24051" and prior, Mitsubishi Electric MELSEC-L series L26CPU-(P)BT the first 5 digits of serial number "24051" and prior and Mitsubishi Electric MELIPC Series MI5122-VW firmware versions "05" and prior allows a remote unauthenticated attacker to cause a denial of service (DoS) condition in Ethernet communications by sending specially crafted packets. A system reset of the products is required for recovery. Una vulnerabilidad de bloqueo de recursos inapropiado en las versiones de firmware "16" y anteriores de Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V, Mitsubishi Electric MELSEC-Q Series Q03UDECPU los primeros 5 dígitos del número de serie "24061" y anteriores, Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU los primeros 5 dígitos del número de serie "24061" y anteriores, Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU los 5 primeros dígitos del número de serie "24051" y anteriores, Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU los 5 primeros dígitos del número de serie "24051" y anteriores, Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V todas las versiones, Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G) todas las versiones, Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS todas las versiones, Mitsubishi Electric MELSEC-L serie L02/06/26CPU(-P) los primeros 5 dígitos del número de serie "24051" y anteriores, Mitsubishi Electric MELSEC-L serie L26CPU-(P)BT los primeros 5 dígitos del número de serie "24051" y anteriores y Mitsubishi Electric MELIPC serie MI5122-VW versiones de firmware "05" y anteriores permiten que un atacante remoto no autenticado provoque una condición de denegación de servicio (DoS) en las comunicaciones Ethernet mediante el envío de paquetes especialmente diseñados. Es requerido un reinicio del sistema de los productos para la recuperación. • https://jvn.jp/vu/JVNVU90895626/index.html https://www.cisa.gov/uscert/ics/advisories/icsa-22-172-01 https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-007_en.pdf • CWE-667: Improper Locking •
CVSS: 9.8EPSS: 0%CPEs: 202EXPL: 0CVE-2020-16226 – Mitsubishi Electric Multiple Products
https://notcve.org/view.php?id=CVE-2020-16226
Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands. Múltiples productos de Mitsubishi Electric, son vulnerables a suplantaciones de un dispositivo legítimo por parte de un actor malicioso, lo que puede permitir a un atacante ejecutar comandos arbitrarios remotamente This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mitsubishi Electric MELSEC iQ-F. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of ACK packets. When generating ACK packets, the application uses a predictable sequence number. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current process. • https://us-cert.cisa.gov/ics/advisories/icsa-20-245-01 • CWE-342: Predictable Exact Value from Previous Values •
CVSS: 7.5EPSS: 0%CPEs: 92EXPL: 0CVE-2020-5527
https://notcve.org/view.php?id=CVE-2020-5527
When MELSOFT transmission port (UDP/IP) of Mitsubishi Electric MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions) receives massive amount of data via unspecified vectors, resource consumption occurs and the port does not process the data properly. As a result, it may fall into a denial-of-service (DoS) condition. The vendor states this vulnerability only affects Ethernet communication functions. Cuando el puerto de transmisión de MELSOFT (UDP/IP) de la serie Mitsubishi Electric MELSEC iQ-R (todas las versiones), la serie MELSEC iQ-F (todas las versiones), la serie MELSEC Q (todas las versiones), la serie MELSEC L (todas las versiones) y la serie MELSEC F (todas las versiones), recibe una cantidad masiva de datos por medio de vectores no especificados, un consumo de recursos se presenta y el puerto no procesa los datos apropiadamente. Como resultado, puede caer en una condición de denegación de servicio (DoS). • https://jvn.jp/en/vu/JVNVU91553662/index.html https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2019-005_en.pdf • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.9EPSS: 0%CPEs: 20EXPL: 0CVE-2019-13555
https://notcve.org/view.php?id=CVE-2019-13555
In Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU: serial number 21081 and prior, Q04/06/13/26UDPVCPU: serial number 21081 and prior, and Q03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU: serial number 21081 and prior, MELSEC-L Series L02/06/26CPU, L26CPU-BT: serial number 21101 and prior, L02/06/26CPU-P, L26CPU-PBT: serial number 21101 and prior, and L02/06/26CPU-CM, L26CPU-BT-CM: serial number 21101 and prior, a remote attacker can cause the FTP service to enter a denial-of-service condition dependent on the timing at which a remote attacker connects to the FTP server on the above CPU modules. En Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU: número de serie 21081 y anterior, Q04/06/13/26UDPVCPU: número de serie 21081 y anterior, y Q04/06/10/13/20/26/50/100UDEHCPU: número de serie 21081 y anterior, MELSEC-L Series L02/06/26CPU, L26CPU-BT: número de serie 21101 y anterior, L02/06/26CPU-P, L26CPU-PBT: número de serie 21101 y anterior, y L02/06/26CPU-CM, L26CPU-BT-CM: número de serie 21101 y anterior, un atacante remoto puede causar que el servicio FTP ingrese en una condición de denegación de servicio dependiendo de la sincronización en la que un atacante remoto conecta con el Servidor FTP en los módulos de CPU anteriores. • https://www.us-cert.gov/ics/advisories/icsa-19-311-01 • CWE-400: Uncontrolled Resource Consumption •