CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2023-6711
https://notcve.org/view.php?id=CVE-2023-6711
19 Dec 2023 — Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an RTU500 CMU. Existe una vulnerabilidad en SCI IEC 60870-5-104 y HCI IEC 60870-5-104 que afecta a las versiones de productos de RTU500 series que se enumeran a continuación. Los mensajes especialmente manipulados enviado... • https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true • CWE-20: Improper Input Validation CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-4608
https://notcve.org/view.php?id=CVE-2022-4608
26 Jul 2023 — A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-3. After session resumption interval is expired an RTU500 initiated update of session parameters causes an unexpected restart due to a stack overflow. • https://search.abb.com/library/Download.aspx?DocumentID=8DBD000121&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-2502
https://notcve.org/view.php?id=CVE-2022-2502
26 Jul 2023 — A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature ‘Advanced security’ which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerabi... • https://search.abb.com/library/Download.aspx?DocumentID=8DBD000121&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-20: Improper Input Validation CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 7.8EPSS: 0%CPEs: 74EXPL: 0CVE-2022-3353 – IEC 61850 MMS-Server Vulnerability in multiple Hitachi Energy Products
https://notcve.org/view.php?id=CVE-2022-3353
21 Feb 2023 — A vulnerability exists in the IEC 61850 communication stack that affects multiple Hitachi Energy products. An attacker could exploit the vulnerability by using a specially crafted message sequence, to force the IEC 61850 MMS-server communication stack, to stop accepting new MMS-client connections. Already existing/established client-server connections are not affected. List of affected CPEs: * cpe:2.3:o:hitachienergy:fox61x_tego1:r15b08:*:*:*:*:*:*:* * cpe:2.3:o:hitachienergy:fox61x_tego1:r2a16_3:*:*:*:*:*:... • https://search.abb.com/library/Download.aspx?DocumentID=8DBD000124&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-404: Improper Resource Shutdown or Release •