Vulnerability Details CVE-2019-6856
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when writing specific physical memory blocks using Modbus TCP.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-6856
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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:modicon_m340:-
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cpe:2.3:h:schneider-electric:modicon_m580:-
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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:tsxp57354m:-
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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:140cpu65160_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65160s_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65260_firmware:-
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cpe:2.3:o:schneider-electric:140cpu65860_firmware:-
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cpe:2.3:o:schneider-electric:140cpu67060_firmware:*
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cpe:2.3:o:schneider-electric:140cpu67160_firmware:*
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cpe:2.3:o:schneider-electric:140cpu67160s_firmware:*
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cpe:2.3:o:schneider-electric:140cpu67260_firmware:*
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cpe:2.3:o:schneider-electric:140cpu67261_firmware:*
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cpe:2.3:o:schneider-electric:140cpu67861_firmware:*
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cpe:2.3:o:schneider-electric:modicon_m340_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m580_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m580_firmware:2.10
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cpe:2.3:o:schneider-electric:modicon_m580_firmware:2.12
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cpe:2.3:o:schneider-electric:modicon_m580_firmware:2.30
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cpe:2.3:o:schneider-electric:modicon_m580_firmware:2.41
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cpe:2.3:o:schneider-electric:tsxh5724m_firmware:-
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cpe:2.3:o:schneider-electric:tsxh5744m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57104m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57154m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp571634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57204m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57254m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp572634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57304m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57354m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp573634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57454m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp574634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp57554m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp575634m_firmware:-
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cpe:2.3:o:schneider-electric:tsxp576634m_firmware:-