Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.5%
CVSS Severity
CVSS v3 Score 5.9
References
Products affected by CVE-2023-6711
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cpe:2.3:h:hitachienergy:rtu500:-
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.0.1.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.0.13.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.0.14.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.2.1.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.2.11.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.4.1.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.4.11.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.6.1.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.6.7.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.6.8.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.7.1.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.7.3.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:12.7.4.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:13.2.1.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:13.2.4.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:13.2.5.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:13.4.1.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:13.4.3.0
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cpe:2.3:o:hitachienergy:rtu500_firmware:13.5.1.0