CVE-2020-7475

Published: Mar 23, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-74

9.8CRITICAL

NVD MITRE

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

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

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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

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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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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