CVE-2020-7487

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 22-04-2020 09:15

Last modified: - 03-02-2022 05:12

Total changes: - 3

Description

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.

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

vendor=schneider-electric AND product=ecostruxure_machine_expert

vendor=schneider-electric AND product=somachine

vendor=schneider-electric AND product=somachine_motion

AND

vendor=schneider-electric AND product=modicon_m218_firmware

vendor=schneider-electric AND product=modicon_m218 AND version=-

AND

vendor=schneider-electric AND product=modicon_m241_firmware

vendor=schneider-electric AND product=modicon_m241 AND version=-

AND

vendor=schneider-electric AND product=modicon_m251_firmware

vendor=schneider-electric AND product=modicon_m251 AND version=-

AND

vendor=schneider-electric AND product=modicon_m258_firmware

vendor=schneider-electric AND product=modicon_m258 AND version=-

Reference

https://www.se.com/ww/en/download/document/SEVD-2020-105-02

Keywords

CVE-2020-7487

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-7487

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures