CVE-2022-28613

Specially Crafted Modbus TCP Packet Vulnerability in RTU500 series

Published: May 2, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-1284

7.5HIGH

Description

A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus TCP is en-abled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the receiving RTU500 CMU to reboot. The vulnerability is caused by the validation error in the length information carried in MBAP header in the HCI Modbus TCP function.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-1284

Affected Products

abb

commercial·CHaka abb group, asea brown boveri

rtu500 firmware

ICS / OT / IoT

hitachienergy

commercial·CHaka hitachi energy ltd, hitachi energy

rtu500 firmware

ICS / OT / IoT

Hitachi Energy

commercial·DE

RTU500 series CMU Firmware

commercial·JP

Exploitability

Official Patch Available

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References

https://publisher.hitachienergy.com/preview?DocumentID=8DBD000103&LanguageCode=en&DocumentPartId=&Action=Launch

publisher.hitachienergy.com

https://search.abb.com/library/Download.aspx?DocumentID=8DBD000103&LanguageCode=en&DocumentPartId=&Action=Launch

search.abb.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-242-04.json

raw.githubusercontent.com

and 8 more references View all →

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