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CVE-2019-6857

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions...

Published: Jan 6, 2020Updated: May 29, 2026 Sources: CVE List NVD csafCWE-754
7.5HIGH
NVD MITRE
EPSS Score
1.6%
Top 26.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

No summary for this CVE yet.

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 M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions)Schneider Electric SE
Embedded
ICS / OT / IoT / plc-scada-hmi
modicon m580 firmwareschneider-electricICS / OT / IoT
modicon m340 firmwareschneider-electricICS / OT / IoT
tsxh5744m firmwareschneider-electricICS / OT / IoT
tsxh5724m firmwareschneider-electricICS / OT / IoT
schneider electric secommercialFRICS / OT / IoTaka u.motion, pelco sarix professional, modicon m340, premium quantum plcs, bmxnor0200
schneider-electriccommercialFRICS / OT / IoTaka schneider electric se
and 25 more affected products View all →

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-016-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-20-016-01
cisa.gov
https://www.us-cert.gov/ics/alerts/ICS-ALERT-10-301-01
us-cert.gov
and 8 more references View all →

Timeline

Published
Jan 6, 2020
Last Updated
May 29, 2026

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