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CVE-2020-7543

šŸ—“ļøĀ 22 May 2025Ā 16:49:00Reported byĀ redhat.comTypeĀ 
redhatcve
Ā redhatcve
šŸ”—Ā access.redhat.comšŸ‘Ā 7Ā Views

Vulnerability CVE-2020-7543 in Modicon controllers may cause denial of service via Modbus request.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2020-7543
11 Dec 202007:35
–circl
CNNVD
Multiple Schneider Electric Products Code Issue Vulnerabilities
10 Dec 202000:00
–cnnvd
CVE
CVE-2020-7543
11 Dec 202000:52
–cve
Cvelist
CVE-2020-7543
11 Dec 202000:52
–cvelist
NVD
CVE-2020-7543
11 Dec 202001:15
–nvd
OSV
CVE-2020-7543
11 Dec 202001:15
–osv
Prion
Design/Logic Flaw
11 Dec 202001:15
–prion
Positive Technologies
PT-2020-19621 Ā· Schneider Electric Ā· Modicon M580Ā +3
11 Dec 202000:00
–ptsecurity
Tenable Nessus
Schneider Electric Modicon Improper Check for Unusual or Exceptional Conditions (CVE-2020-7543)
7 Feb 202200:00
–nessus

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08 Oct 2025 10:23Current
6.9Medium risk
Vulners AI Score6.9
CVSS 25
CVSS 3.17.5
EPSS0.00389
7