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CVE-2022-37300

Published: Sep 12, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-640
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
0.7%
Top 53.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions (former name of EcoStruxure Control Expert) (V15.0 SP1 and prior), EcoStruxure Process Expert, Including all versions of EcoStruxure Hybrid DCS (former name of EcoStruxure Process Expert) (V2021 and prior), Modicon M340 CPU (part numbers BMXP34*) (V3.40 and prior), Modicon M580 CPU (part numbers BMEP* and BMEH*) (V3.20 and prior).

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-640

Affected Products

EcoStruxure Control ExpertSchneider ElectricICS / OT / IoT
EcoStruxur Process ExpertSchneider ElectricICS / OT / IoT
Modicon M580Schneider ElectricICS / OT / IoT
Modicon M340Schneider ElectricICS / OT / IoT
ecostruxure control expertschneider-electricICS / OT / IoT
schneider electriccommercialFRICS / OT / IoTaka schneider-electric
schneider-electriccommercialFRICS / OT / IoTaka schneider electric se
and 38 more affected products View all →

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
Initial Access
View detailed technique mapping

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-221-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-221-01_EcoStruxure_Control_Expert_Modicon580_Security_Notification.pdf&_ga=2.84656479.790352517.1660107590-288657633.1651119814
download.schneider-electric.com
https://www.se.com/us/en/download/document/SEVD-2022-221-01/
se.com

Timeline

Published
Sep 12, 2022
Last Updated
Nov 21, 2024

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