7.5

CVE-2022-4608

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Hitachienergy ≫ Rtu500 Firmware Version13.3.1
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version13.3.2
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version13.3.3
   Hitachienergy ≫ Rtu500 Version-
Hitachienergy ≫ Rtu500 Firmware Version13.4.1
   Hitachienergy ≫ Rtu500 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.162
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 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
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.