CVSS 3.1 Score 5.9 of 10 (medium)


Published Dec 19, 2023
Updated: Dec 28, 2023
CWE ID 120


CVE-2023-6711 is a vulnerability that affects the SCI IEC 60870-5-104 and HCI IEC 60870-5-104 components of the RTU500 series products. This vulnerability allows specially crafted messages to cause buffer overflow and ultimately result in a reboot of an RTU500 CMU. The affected products include various versions of the RTU500 series. To remediate this vulnerability, it is recommended to apply the necessary security patches or updates provided by the product manufacturer. The potential danger of this vulnerability lies in the possibility of unauthorized individuals exploiting it to disrupt or compromise the affected systems, leading to potential downtime and impact on critical operations.

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