7.5

CVE-2023-6711

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Hitachienergy ≫ Rtu500 Firmware Version >= 12.0.1.0 < 12.0.15.0
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version >= 12.2.1.0 < 12.2.12.0
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version >= 12.4.1.0 < 12.4.12.0
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version >= 12.6.1.0 < 12.6.10.0
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version >= 12.7.1.0 < 12.7.7.0
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version >= 13.2.1.0 < 13.2.7.0
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version >= 13.4.1.0 < 13.4.4.0
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version13.5.1.0
   Hitachienergy ≫ Rtu500 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.371
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
cybersecurity@hitachienergy.com 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.