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CVE-2018-7822

Published: May 22, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-276
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.3%
Top 77.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An Incorrect Default Permissions (CWE-276) vulnerability exists in SoMachine Basic, all versions, and Modicon M221(all references, all versions prior to firmware V1.10.0.0) which could cause unauthorized access to SoMachine Basic resource files when logged on the system hosting SoMachine Basic.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-276

Affected Products

Modicon M221Schneider ElectricICS / OT / IoT
SoMachine BasicSchneider ElectricICS / OT / IoT
SoMachine Basic and Modicon M221, SoMachine Basic, all versions Modicon M221, all references, all versions prior to firmware V1.10.0.0n/a
somachine basicschneider-electricICS / OT / IoT
modicon m221 firmwareschneider-electricICS / OT / IoT
schneider electriccommercialFRICS / OT / IoTaka schneider-electric
schneider-electriccommercialFRICS / OT / IoTaka schneider electric se

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
Privilege Escalation
View detailed technique mapping

References

https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2019-045-01-SoMachineBasic+M221.pdf&p_Doc_Ref=SEVD-2019-045-01
download.schneider-electric.com
https://www.schneider-electric.com/en/download/document/SEVD-2019-045-01/
schneider-electric.com

Timeline

Published
May 22, 2019
Last Updated
Nov 21, 2024

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