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CVE-2021-22792

🗓️ 02 Sep 2021 16:53:00Reported by schneiderType 
cve
 cve
🔗 web.nvd.nist.gov👁 53 Views

CVE-2021-22792: Modicon PLC controller/simulator DoS vulnerabilit

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-22792
2 Sep 202120:36
circl
CNNVD
Schneider Electric Modicon M580 CPU 代码问题漏洞
2 Sep 202100:00
cnnvd
Cvelist
CVE-2021-22792
2 Sep 202116:53
cvelist
EUVD
EUVD-2021-9927
3 Oct 202520:07
euvd
NCSC
Vulnerabilities fixed in Schneider Electric EcoStruxure and Modicon products
12 Aug 202100:00
ncsc
NVD
CVE-2021-22792
2 Sep 202117:15
nvd
Prion
Null pointer dereference
2 Sep 202117:15
prion
RedhatCVE
CVE-2021-22792
9 Jan 202611:22
redhatcve
Tenable Nessus
Schneider Electric Modicon NULL Pointer Dereference (CVE-2021-22792)
7 Feb 202200:00
nessus
Vulnrichment
CVE-2021-22792
2 Sep 202116:53
vulnrichment
Rows per page
NVD
Node
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[
  {
    "product": "Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxureª Control Expert, including all Unity Pro versions (former name of EcoStruxureª Control Expert, all versions), PLC Simulator for EcoStruxureª Process Expert including all HDCS versions (former name of EcoStruxureª Process Expert, all versions), Modicon Quantum CPU (part numbers 140CPU*, all versions), Modicon Premium CPU (part numbers TSXP5*, all versions)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxureª Control Expert, including all Unity Pro versions (former name of EcoStruxureª Control Expert, all versions), PLC Simulator for EcoStruxureª Process Expert including all HDCS versions (former name of EcoStruxureª Process Expert, all versions), Modicon Quantum CPU (part numbers 140CPU*, all versions), Modicon Premium CPU (part numbers TSXP5*, all versions)"
      }
    ]
  }
]

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29 May 2026 15:16Current
7.4High risk
Vulners AI Score7.4
CVSS 25
CVSS 3.16.5 - 7.5
EPSS0.00435
SSVC
53