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CVE-2020-7477

🗓️ 23 Mar 2020 19:14:31Reported by schneiderType 
cve
 cve
🔗 web.nvd.nist.gov👁 48 Views

Quantum Ethernet Network module 140NOE771x1 CWE-754 vulnerability (CVE-2020-7477) allows DoS via Modbu

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2020-7477
23 Mar 202019:14
cvelist
EUVD
EUVD-2020-28602
7 Oct 202500:30
euvd
NVD
CVE-2020-7477
23 Mar 202020:15
nvd
Prion
Design/Logic Flaw
23 Mar 202020:15
prion
Positive Technologies
PT-2020-19604
23 Mar 202000:00
ptsecurity
RedhatCVE
CVE-2020-7477
9 Jan 202610:00
redhatcve
Tenable Nessus
Schneider Electric Quantum Ethernet Network Module Improper Check for Unusual or Exceptional Conditions (CVE-2020-7477)
29 Jun 202300:00
nessus
Vulnrichment
CVE-2020-7477
23 Mar 202019:14
vulnrichment
NVD
[
  {
    "product": "Modicon Quantum Ethernet Network module and Quantum / Premium COPRO (Quantum Ethernet Network module 140NOE771x1, versions 7.0 and prior, Quantum processors with integrated Ethernet – 140CPU65xxxxx, all versions, Premium processors with integrated Ethernet, all versions)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Modicon Quantum Ethernet Network module and Quantum / Premium COPRO (Quantum Ethernet Network module 140NOE771x1, versions 7.0 and prior, Quantum processors with integrated Ethernet – 140CPU65xxxxx, all versions, Premium processors with integrated Ethernet, all versions)"
      }
    ]
  }
]

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28 May 2026 21:16Current
7.6High risk
Vulners AI Score7.6
CVSS 25
CVSS 3.17.5
EPSS0.00536
SSVC
48