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CVE-2018-7853

Published: May 22, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-754
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.8%
Top 24.1%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus

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-754

Affected Products

modicon premium firmwareschneider-electricICS / OT / IoT
modicon quantum firmwareschneider-electricICS / OT / IoT
modicon m340 firmwareschneider-electricICS / OT / IoT
modicon m580 firmwareschneider-electricICS / OT / IoT
Modicon M580Schneider ElectricICS / OT / IoT
schneider-electriccommercialFRICS / OT / IoTaka schneider electric se
schneider electriccommercialFRICS / OT / IoTaka schneider-electric
and 9 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Workaround Available

References

https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/
schneider-electric.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0764
talosintelligence.com
https://nvd.nist.gov/vuln/detail/CVE-2018-7853
nvd.nist.gov
and 48 more references View all →

Timeline

Published
May 22, 2019
Last Updated
Nov 21, 2024

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