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2020-12-11
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CVE-2020-7540
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A CWE-306: Missing Authentication for Critical Function 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 unauthenticated command execution in the controller when sending special HTTP requests.
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140cpu65150_firmware, 140cpu65160_firmware, 140noc77101_firmware, 140noc78000_firmware, 140noc78100_firmware, 140noe77101_firmware, 140noe77111_firmware, Bmxnoc0401_firmware, Bmxnoe0100_firmware, Bmxnoe0110_firmware, Bmxnor200h_firmware, Modicon_m340_bmxp341000_firmware, Modicon_m340_bmxp342000_firmware, Modicon_m340_bmxp3420102_firmware, Modicon_m340_bmxp3420102cl_firmware, Modicon_m340_bmxp342020_firmware, Modicon_m340_bmxp3420302_firmware, Modicon_m340_bmxp3420302cl_firmware, Tsxety4103_firmware, Tsxety5103_firmware, Tsxp574634_firmware, Tsxp575634_firmware, Tsxp576634_firmware
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9.8
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2020-12-11
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CVE-2020-7541
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A CWE-425: Direct Request ('Forced Browsing') 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 disclosure of sensitive data when sending a specially crafted request to the controller over HTTP.
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140cpu65150_firmware, 140noc77101_firmware, 140noc78000_firmware, 140noc78100_firmware, 140noe77111_firmware, Bmxnoc0401_firmware, Bmxnoe0100_firmware, Bmxnoe0110_firmware, Modicon_m340_bmxp341000_firmware, Modicon_m340_bmxp342000_firmware, Modicon_m340_bmxp3420102_firmware, Modicon_m340_bmxp3420102cl_firmware, Modicon_m340_bmxp342020_firmware, Modicon_m340_bmxp3420302_firmware, Modicon_m340_bmxp3420302cl_firmware, Tsxety4103_firmware, Tsxety5103_firmware, Tsxp574634_firmware, Tsxp575634_firmware, Tsxp576634_firmware
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5.3
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2020-12-11
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CVE-2020-7542
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A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions), that could cause denial of service when a specially crafted Read Physical Memory request over Modbus is sent to the controller.
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140cpu65150_firmware, Modicon_m340_bmxp341000_firmware, Modicon_m340_bmxp342000_firmware, Modicon_m340_bmxp3420102_firmware, Modicon_m340_bmxp3420102cl_firmware, Modicon_m340_bmxp342020_firmware, Modicon_m340_bmxp3420302_firmware, Modicon_m340_bmxp3420302cl_firmware, Modicon_m580_bmep581020_firmware, Modicon_m580_bmep582020_firmware, Modicon_m580_bmep582040_firmware, Modicon_m580_bmep583020_firmware, Modicon_m580_bmep583040_firmware, Modicon_m580_bmep584020_firmware, Modicon_m580_bmep584040_firmware, Modicon_m580_bmep585040_firmware, Modicon_m580_bmep586040_firmware, Tsxp574634_firmware, Tsxp575634_firmware, Tsxp576634_firmware
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7.5
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2020-12-11
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CVE-2020-7543
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A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions), that could cause denial of service when a specially crafted Read Physical Memory request over Modbus is sent to the controller.
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Modicon_m340_bmxp341000_firmware, Modicon_m340_bmxp342000_firmware, Modicon_m340_bmxp3420102_firmware, Modicon_m340_bmxp3420102cl_firmware, Modicon_m340_bmxp342020_firmware, Modicon_m340_bmxp3420302_firmware, Modicon_m340_bmxp3420302cl_firmware, Modicon_m580_bmep581020_firmware, Modicon_m580_bmep582020_firmware, Modicon_m580_bmep582040_firmware, Modicon_m580_bmep583020_firmware, Modicon_m580_bmep583040_firmware, Modicon_m580_bmep584020_firmware, Modicon_m580_bmep584040_firmware, Modicon_m580_bmep585040_firmware, Modicon_m580_bmep586040_firmware
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7.5
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2020-12-11
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CVE-2020-7549
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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 denial of HTTP and FTP services when a series of specially crafted requests is sent to the controller over HTTP.
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140cpu65150_firmware, 140noc78000_firmware, 140noc78100_firmware, 140noe77111_firmware, Bmxnoc0401_firmware, Bmxnoe0100_firmware, Bmxnoe0110_firmware, Modicon_m340_bmxp341000_firmware, Modicon_m340_bmxp342000_firmware, Modicon_m340_bmxp3420102_firmware, Modicon_m340_bmxp3420102cl_firmware, Modicon_m340_bmxp342020_firmware, Modicon_m340_bmxp3420302_firmware, Modicon_m340_bmxp3420302cl_firmware, Tsxety4103_firmware, Tsxety5103_firmware, Tsxp574634_firmware, Tsxp575634_firmware, Tsxp576634_firmware
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5.3
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