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CVE-2020-7542

šŸ—“ļøĀ 09 Jan 2026Ā 09:58:42Reported byĀ redhat.comTypeĀ 
redhatcve
Ā redhatcve
šŸ”—Ā access.redhat.comšŸ‘Ā 5Ā Views

Vulnerability in Modicon controllers can lead to denial of service via crafted Modbus requests.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2020-7542
11 Dec 202007:35
–circl
CNNVD
Multiple Schneider Electric Products Code Issue Vulnerabilities
10 Dec 202000:00
–cnnvd
CVE
CVE-2020-7542
11 Dec 202000:52
–cve
Cvelist
CVE-2020-7542
11 Dec 202000:52
–cvelist
NVD
CVE-2020-7542
11 Dec 202001:15
–nvd
OSV
CVE-2020-7542
11 Dec 202001:15
–osv
Prion
Design/Logic Flaw
11 Dec 202001:15
–prion
Positive Technologies
PT-2020-19620 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-2020-7542)
7 Feb 202200:00
–nessus

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09 Jan 2026 09:58Current
6.9Medium risk
Vulners AI Score6.9
CVSS 25
CVSS 3.17.5
EPSS0.01311
5