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CVE-2023-6711

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CVE-2023-6711

Published: Dec 19, 2023

Modified: Sep 25, 2024

PUBLISHED

CVSS v3.1

5.9

MEDIUM

Description

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.

VendorProductVersions

Hitachi Energy

RTU500 series CMU Firmware

affected
12.0.1 - <= 12.0.14
affected
12.2.1 - <= 12.2.11
affected
12.4.1 - <= 12.4.11
affected
12.6.1 - <= 12.6.9
affected
12.7.1 - <= 12.7.6

+3 more versions

Weaknesses (CWE)

CWE-120

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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