CVSS: 7.5EPSS: 0%CPEs: 38EXPL: 0CVE-2021-27196 – Specially Crafted IEC 61850 Protocol Sequence Vulnerability
https://notcve.org/view.php?id=CVE-2021-27196
Improper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, REB500, RTU500 Series, FOX615 (TEGO1), MSM, GMS600, PWC600 allows an attacker with access to the IEC 61850 network with knowledge of how to reproduce the attack, as well as the IP addresses of the different IEC 61850 access points (of IEDs/products), to force the device to reboot, which renders the device inoperable for approximately 60 seconds. This vulnerability affects only products with IEC 61850 interfaces. This issue affects: Hitachi ABB Power Grids Relion 670 Series 1.1; 1.2.3 versions prior to 1.2.3.20; 2.0 versions prior to 2.0.0.13; 2.1; 2.2.2 versions prior to 2.2.2.3; 2.2.3 versions prior to 2.2.3.2. Hitachi ABB Power Grids Relion 670/650 Series 2.2.0 versions prior to 2.2.0.13. Hitachi ABB Power Grids Relion 670/650/SAM600-IO 2.2.1 versions prior to 2.2.1.6. • https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A8932&LanguageCode=en&DocumentPartId=&Action=Launch https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A8934&LanguageCode=en&DocumentPartId=&Action=Launch https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A8936&LanguageCode=en&DocumentPartId=&Action=Launch https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A8937&LanguageCode=en&DocumentPartId=&Action=Launch https://search.abb.com/library/Download.aspx? • CWE-20: Improper Input Validation •
CVSS: 10.0EPSS: 0%CPEs: 5EXPL: 0CVE-2019-18253
https://notcve.org/view.php?id=CVE-2019-18253
An attacker could use specially crafted paths in a specific request to read or delete files from Relion 670 Series (versions 1p1r26, 1.2.3.17, 2.0.0.10, RES670 2.0.0.4, 2.1.0.1, and prior) outside the intended directory. Un atacante podría utilizar rutas especialmente diseñadas en una petición específica para leer o eliminar archivos desde Relion 670 Series (versiones 1p1r26, 1.2.3.17, 2.0.0.10, RES670 2.0.0.4, 2.1.0.1 y anteriores) fuera del directorio previsto. • https://www.us-cert.gov/ics/advisories/icsa-19-330-01 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2019-18247
https://notcve.org/view.php?id=CVE-2019-18247
An attacker may use a specially crafted message to force Relion 650 series (versions 1.3.0.5 and prior) or Relion 670 series (versions 1.2.3.18, 2.0.0.11, 2.1.0.1 and prior) to reboot, which could cause a denial of service. Un atacante puede utilizar un mensaje especialmente diseñado para forzar a Relion 650 series (versiones 1.3.0.5 y anteriores) o Relion 670 series (versiones 1.2.3.18, 2.0.0.11, 2.1.0.1 y anteriores) a reiniciarse, lo que podría causar una denegación de servicio. • https://www.us-cert.gov/ics/advisories/icsa-19-330-02 • CWE-20: Improper Input Validation •