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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
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.9%
Top 44.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
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
Open in CVSS calculator →

Weaknesses

CWE-1284

Affected Products

RTU500 series CMUHitachi, Ltd.ICS / OT / IoT
RTU500 series CMU FirmwareHitachi EnergyICS / OT / IoT
rtu500 firmwareabbICS / OT / IoT
rtu500 firmwarehitachienergyICS / OT / IoT
hitachi, ltd.commercialJPICS / OT / IoT
hitachi energycommercialDEICS / OT / IoT
abbcommercialCHICS / OT / IoTaka asea brown boveri, abb group
hitachienergycommercialCHICS / OT / IoTaka hitachi energy, hitachi energy ltd

Exploitability

Official Patch Available

References

https://search.abb.com/library/Download.aspx?DocumentID=8DBD000103&LanguageCode=en&DocumentPartId=&Action=Launch
search.abb.com
https://nvd.nist.gov/vuln/detail/CVE-2022-28613
nvd.nist.gov
https://publisher.hitachienergy.com/preview?DocumentID=8DBD000103&LanguageCode=en&DocumentPartId=&Action=Launch
publisher.hitachienergy.com
and 8 more references View all →

Timeline

Published
May 2, 2022
Last Updated
Nov 21, 2024

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