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CVE-2020-7534

Published: Feb 4, 2022Updated: May 28, 2026 Sources: CVE List NVD BDUCWE-352
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.4%
Top 73.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A CWE-352: Cross-Site Request Forgery (CSRF) vulnerability exists on the web server used, that could cause a leak of sensitive data or unauthorized actions on the web server during the time the user is logged in. Affected Products: Modicon M340 CPUs: BMXP34 (All Versions), Modicon Quantum CPUs with integrated Ethernet (Copro): 140CPU65 (All Versions), Modicon Premium CPUs with integrated Ethernet (Copro): TSXP57 (All Versions), Modicon M340 ethernet modules: (BMXNOC0401, BMXNOE01, BMXNOR0200H) (All Versions), Modicon Quantum and Premium factory cast communication modules: (140NOE77111, 140NOC78*00, TSXETY5103, TSXETY4103) (All Versions)

CVSS Vector Breakdown

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

CWE-352

Affected Products

BMXNOR0200HSchneider ElectricICS / OT / IoT
BMXNOC0401Schneider ElectricICS / OT / IoT
TSXETY4103Schneider ElectricICS / OT / IoT
TSXETY5103Schneider ElectricICS / OT / IoT
Modicon M340 CPU BMXP34Schneider ElectricICS / OT / IoT
schneider electriccommercialFRICS / OT / IoTaka schneider-electric
and 16 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-2022-011-01
download.schneider-electric.com

Timeline

Published
Feb 4, 2022
Last Updated
May 28, 2026

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