Vulnerability Details CVE-2020-7477
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Quantum Ethernet Network module 140NOE771x1 (Versions 7.0 and prior), Quantum processors with integrated Ethernet – 140CPU65xxxxx (all Versions), and Premium processors with integrated Ethernet (all Versions), which could cause a Denial of Service when sending a specially crafted command over Modbus.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.3%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2020-7477
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cpe:2.3:h:schneider-electric:140cpu65150:-
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cpe:2.3:h:schneider-electric:140cpu65160:-
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cpe:2.3:h:schneider-electric:140cpu65160s:-
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cpe:2.3:h:schneider-electric:140cpu65260:-
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cpe:2.3:h:schneider-electric:140cpu65860:-
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cpe:2.3:h:schneider-electric:140cpu67060:-
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cpe:2.3:h:schneider-electric:140cpu67160:-
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cpe:2.3:h:schneider-electric:140cpu67160s:-
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cpe:2.3:h:schneider-electric:140cpu67260:-
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cpe:2.3:h:schneider-electric:140cpu67261:-
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cpe:2.3:h:schneider-electric:140cpu67861:-
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cpe:2.3:h:schneider-electric:140noe77101:-
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cpe:2.3:h:schneider-electric:140noe77111:-
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cpe:2.3:h:schneider-electric:tsxh5724m:-
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cpe:2.3:h:schneider-electric:tsxh5744m:-
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cpe:2.3:h:schneider-electric:tsxp57104m:-
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cpe:2.3:h:schneider-electric:tsxp57154m:-
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cpe:2.3:h:schneider-electric:tsxp571634m:-
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cpe:2.3:h:schneider-electric:tsxp57204m_:-
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cpe:2.3:h:schneider-electric:tsxp57254m:-
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cpe:2.3:h:schneider-electric:tsxp572634m:-
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cpe:2.3:h:schneider-electric:tsxp57304m:-
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cpe:2.3:h:schneider-electric:tsxp573634m:-
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cpe:2.3:h:schneider-electric:tsxp57454m:-
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cpe:2.3:h:schneider-electric:tsxp574634m:-
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cpe:2.3:h:schneider-electric:tsxp57554m:-
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cpe:2.3:h:schneider-electric:tsxp575634m:-
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cpe:2.3:h:schneider-electric:tsxp576634m_:-
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cpe:2.3:o:schneider-electric:140cpu65150_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65150_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu65150_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu65150_firmware:6.1
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cpe:2.3:o:schneider-electric:140cpu65160_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65160_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu65160_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu65160_firmware:6.1
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cpe:2.3:o:schneider-electric:140cpu65160s_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65160s_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu65160s_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu65260_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65260_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu65260_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu65860_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65860_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu65860_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu67060_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu67060_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu67160_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu67160_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu67160s_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu67160s_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu67260_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu67260_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu67261_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu67261_firmware:3.60
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cpe:2.3:o:schneider-electric:140cpu67861_firmware:3.52
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cpe:2.3:o:schneider-electric:140cpu67861_firmware:3.60
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cpe:2.3:o:schneider-electric:140noe77101_firmware:4.7
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cpe:2.3:o:schneider-electric:140noe77101_firmware:4.8
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cpe:2.3:o:schneider-electric:140noe77101_firmware:4.9
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cpe:2.3:o:schneider-electric:140noe77101_firmware:5.0
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cpe:2.3:o:schneider-electric:140noe77101_firmware:5.01
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cpe:2.3:o:schneider-electric:140noe77101_firmware:5.1
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cpe:2.3:o:schneider-electric:140noe77101_firmware:5.2
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cpe:2.3:o:schneider-electric:140noe77101_firmware:5.3
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cpe:2.3:o:schneider-electric:140noe77101_firmware:5.32
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cpe:2.3:o:schneider-electric:140noe77101_firmware:5.4
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.0
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.1
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.2
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.3
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.4
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.5
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.6
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.7
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.8
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cpe:2.3:o:schneider-electric:140noe77101_firmware:6.9
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cpe:2.3:o:schneider-electric:140noe77101_firmware:7.0
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cpe:2.3:o:schneider-electric:140noe77111_firmware:-
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cpe:2.3:o:schneider-electric:140noe77111_firmware:7.0
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cpe:2.3:o:schneider-electric:tsxh5724m_firmware:-
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cpe:2.3:o:schneider-electric:tsxh5724m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxh5744m_firmware:-
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cpe:2.3:o:schneider-electric:tsxh5744m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp57104m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57104m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp57154m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57154m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp571634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp571634m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp57204m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57204m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp57254m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57254m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp572634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp572634m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp57304m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57304m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp573634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp573634m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp57454m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57454m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp574634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp574634m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp57554m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57554m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp575634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp575634m_firmware:3.20
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cpe:2.3:o:schneider-electric:tsxp576634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp576634m_firmware:3.20