QID 591103

Date Published: 2022-10-14

QID 591103: Hitachi Energy RTU500 Vulnerability (ICSA-22-235-07)

AFFECTED PRODUCTS
The following versions of Hitachi Energy's RTU500 firmware are affected: RTU500 series CMU Firmware version 12.0.1-12.0.13 RTU500 series CMU Firmware version 12.2.1-12.2.11 RTU500 series CMU Firmware version 12.4.1-12.4.11 RTU500 series CMU Firmware version 12.6.1-12.6.7 RTU500 series CMU Firmware version 12.7.1-12.7.3 RTU500 series CMU Firmware version 13.2.1-13.2.4 RTU500 series CMU Firmware version 13.3.1

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of this vulnerability could allow an attacker to send a specially crafted Modbus TCP packet in a high rate, causing a stack overflow, which could result in a reboot of the product.

  • CVSS V3 rated as Low - 0 severity.
  • CVSS V2 rated as Low - 0 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section icsa-22-235-07 for affected packages and patching details.

    Vendor References

    CVEs related to QID 591103

    CVE-2022-2081 |
    Software Advisories
    Advisory ID Software Component Link
    icsa-22-235-07 URL Logo www.cisa.gov/uscert/ics/advisories/icsa-22-235-07
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