Vulnerability Details CVE-2020-7539
A CWE-754 Improper Check for Unusual or Exceptional Conditions vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause a denial of service vulnerability when a specially crafted packet is sent to the controller over HTTP.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2020-7539
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cpe:2.3:h:schneider-electric:140cpu65150:-
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cpe:2.3:h:schneider-electric:140noc77101:-
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cpe:2.3:h:schneider-electric:140noc78000:-
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cpe:2.3:h:schneider-electric:140noc78100:-
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cpe:2.3:h:schneider-electric:140noe77111:-
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cpe:2.3:h:schneider-electric:bmxnoc0401:-
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cpe:2.3:h:schneider-electric:bmxnoe0100:-
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cpe:2.3:h:schneider-electric:bmxnoe0110:-
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cpe:2.3:h:schneider-electric:modicon_m340_bmxp341000:-
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cpe:2.3:h:schneider-electric:modicon_m340_bmxp342000:-
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cpe:2.3:h:schneider-electric:modicon_m340_bmxp3420102:-
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cpe:2.3:h:schneider-electric:modicon_m340_bmxp3420102cl:-
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cpe:2.3:h:schneider-electric:modicon_m340_bmxp342020:-
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cpe:2.3:h:schneider-electric:modicon_m340_bmxp3420302:-
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cpe:2.3:h:schneider-electric:modicon_m340_bmxp3420302cl:-
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cpe:2.3:h:schneider-electric:tsxety4103:-
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cpe:2.3:h:schneider-electric:tsxety5103:-
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cpe:2.3:h:schneider-electric:tsxp574634:-
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cpe:2.3:h:schneider-electric:tsxp575634:-
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cpe:2.3:h:schneider-electric:tsxp576634:-
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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:140noc77101_firmware:-
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cpe:2.3:o:schneider-electric:140noc78000_firmware:-
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.6
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.61
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.62
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.63
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.65
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.67
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.68
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.69
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.70
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.71
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.72
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cpe:2.3:o:schneider-electric:140noc78000_firmware:1.73
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cpe:2.3:o:schneider-electric:140noc78100_firmware:-
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.6
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.61
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.62
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.63
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.65
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.67
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.68
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.69
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.70
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.71
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.72
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cpe:2.3:o:schneider-electric:140noc78100_firmware:1.73
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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:bmxnoc0401_firmware:-
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cpe:2.3:o:schneider-electric:bmxnoc0401_firmware:2.8
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:-
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:2.2
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:2.3
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:2.5
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:2.6
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:2.7
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:2.8
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:2.9
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:3.00
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:3.1
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cpe:2.3:o:schneider-electric:bmxnoe0100_firmware:3.2
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:-
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:2.8
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:5.3
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:5.5
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:5.6
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:5.7
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:5.9
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:6.0
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:6.1
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:6.2
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:6.3
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cpe:2.3:o:schneider-electric:bmxnoe0110_firmware:6.4
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp341000_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp341000_firmware:2.8
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp341000_firmware:3.20
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp342000_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp342000_firmware:2.8
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp342000_firmware:3.20
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102_firmware:2.8
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102_firmware:3.20
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102cl_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420102cl_firmware:2.8
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp342020_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp342020_firmware:2.8
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420302_firmware:-
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420302_firmware:2.8
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420302_firmware:3.20
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cpe:2.3:o:schneider-electric:modicon_m340_bmxp3420302cl_firmware:-
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cpe:2.3:o:schneider-electric:tsxety4103_firmware:-
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cpe:2.3:o:schneider-electric:tsxety5103_firmware:-
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cpe:2.3:o:schneider-electric:tsxp574634_firmware:-
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cpe:2.3:o:schneider-electric:tsxp575634_firmware:-
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cpe:2.3:o:schneider-electric:tsxp576634_firmware:-