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CVE-2022-4608

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CVE-2022-4608

Published: Jul 26, 2023

Modified: Mar 5, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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.

VendorProductVersions

Hitachi Energy

RTU500 series

affected
RTU500 series CMU Firmware version 13.3.1
affected
RTU500 series CMU Firmware version 13.3.2
unaffected
RTU500 series CMU Firmware version 13.3.3
unaffected
RTU500 series CMU Firmware version 13.4.1

Weaknesses (CWE)

CWE-787

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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