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CVE-2022-3864

Published: Jan 4, 2024Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-347
NVD MITRE
4.5CVSSMEDIUM
EPSS Score
0.4%
Top 73.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability exists in the Relion update package signature validation. A tampered update package could cause the IED to restart. After restart the device is back to normal operation. An attacker could exploit the vulnerability by first gaining access to the system with security privileges and attempt to update the IED with a malicious update package. Successful exploitation of this vulnerability will cause the IED to restart, causing a temporary Denial of Service.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:RS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-347

Affected Products

relion 650 firmwarehitachienergyICS / OT / IoT
relion 670 firmwarehitachienergyICS / OT / IoT
relion sam600-io firmwarehitachienergyICS / OT / IoT
Relion 670/650/SAM600-IO SeriesHitachi EnergyICS / OT / IoT
hitachienergycommercialCHICS / OT / IoTaka hitachi energy, hitachi energy ltd
hitachi energycommercialDEICS / OT / IoT

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://publisher.hitachienergy.com/preview?DocumentID=8DBD000146&LanguageCode=en&DocumentPartId=&Action=Launch
publisher.hitachienergy.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-068-05.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-05
cisa.gov
and 10 more references View all →

Timeline

Published
Jan 4, 2024
Last Updated
Nov 21, 2024

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