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CVE-2020-7475

Published: Mar 23, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-74
9.8CRITICAL
NVD MITRE
EPSS Score
1.5%
Top 28.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), reflective DLL, vulnerability exists in EcoStruxure Control Expert (all versions prior to 14.1 Hot Fix), Unity Pro (all versions), Modicon M340 (all versions prior to V3.20), Modicon M580 (all versions prior to V3.10), which, if exploited, could allow attackers to transfer malicious code to the controller.

No summary for this CVE yet.

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
Open in CVSS calculator →

Weaknesses

CWE-74

Affected Products

schneider-electric
commercial·FRaka schneider electric se
ecostruxure control expert
ICS / OT / IoT
unity pro
ICS / OT / IoT
modicon m340 firmware
ICS / OT / IoT
modicon m580 firmware
ICS / OT / IoT
Schneider Electric
commercial·FRaka schneider-electric
EcoStruxure Control Expert
ICS / OT / IoT
Modicon M340
ICS / OT / IoT
Modicon M580
ICS / OT / IoT
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2020-7475?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

http://www.se.com/ww/en/download/document/SEVD-2020-080-01
se.com
https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2020-080-01_Modicon_EcoStruxure%E2%84%A2_Control+Expert_UnityPro_V3.0.pdf&p_Doc_Ref=SEVD-2020-080-01
download.schneider-electric.com
https://nvd.nist.gov/vuln/detail/CVE-2020-7475
nvd.nist.gov
and 1 more references View all →

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