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CVE-2020-7489

Common vulnerabilities & exposures (CVE)

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Published at: - 22-04-2020 09:15
Last modified: - 31-01-2022 09:49
Total changes: - 2

Description

A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability exists on EcoStruxure Machine Expert – Basic or SoMachine Basic programming software (versions in security notification). The result of this vulnerability, DLL substitution, could allow the transference of malicious code to the controller.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
High
Confidentiality
High
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
9.8
Base score
3.9
5.9
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=schneider-electric AND product=ecostruxure_machine_expert
vendor=schneider-electric AND product=somachine_basic
AND
OR
vendor=schneider-electric AND product=modicon_m100_firmware
OR
vendor=schneider-electric AND product=modicon_m100 AND version=-
AND
OR
vendor=schneider-electric AND product=modicon_m200_firmware
OR
vendor=schneider-electric AND product=modicon_m200 AND version=-
AND
OR
vendor=schneider-electric AND product=modicon_m221_firmware
OR
vendor=schneider-electric AND product=modicon_m221 AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2020-7489

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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