CVE Feed

    Dashboard / CVE / CVE-2023-6711

    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.

    Published:Dec 19, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 19, 2023
    EPSS Score:0.00157
    CVSS Score:5.9

    Affected Products

    Vendor
    Hitachienergy
    Product
    Rtu500
    Vendor
    Hitachienergy
    Product
    Rtu500 Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2022-4608 (CVSS 7.5) — A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series produ…
    CVE-2022-2502 (CVSS 7.5) — A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series p…
    CVE-2022-3353 (CVSS 5.9) — A vulnerability exists in the IEC 61850 communication stack that affects multiple Hitachi Energy products. …
    CVE-2022-28613 (CVSS 7.5) — A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HC…
    CVE-2021-35533 (CVSS 7.5) — Improper Input Validation vulnerability in the APDU parser in the Bidirectional Communication Interface (BCI) …
    CVE-2021-27196 (CVSS 7.5) — Improper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, R…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High