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CVE’s


CVE
Vendors
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Updated
CVSS v2
CVSS v3
CVE-2020-7548
2020-12-08
N/A
9.8 CRITICAL
A CWE-330 - Use of Insufficiently Random Values vulnerability exists in Smartlink, PowerTag, and Wiser Series Gateways (see security notification for version information) that could allow unauthorized users to login.
CVE-2020-7547
2022-09-03
N/A
8.8 HIGH
A CWE-284: Improper Access Control vulnerability exists in EcoStruxureª and SmartStruxureª Power Monitoring and SCADA Software (see security notification for version information) that could allow a user the ability to perform actions via the web interface at a higher privilege level.
CVE-2020-7546
2020-12-04
N/A
5.4 MEDIUM
A CWE-79: Improper Neutralization of Input During Web Page Generation vulnerability exists in EcoStruxureª and SmartStruxureª Power Monitoring and SCADA Software (see security notification for version information) that could allow an attacker to perform actions on behalf of the authorized user when accessing an affected webpage.
CVE-2020-7545
2022-09-03
N/A
7.2 HIGH
A CWE-284:Improper Access Control vulnerability exists in EcoStruxureª and SmartStruxureª Power Monitoring and SCADA Software (see security notification for version information) that could allow for arbitrary code execution on the server when an authorized user access an affected webpage.
CVE-2020-7544
2022-01-31
N/A
7.8 HIGH
A CWE-269 Improper Privilege Management vulnerability exists in EcoStruxureª Operator Terminal Expert runtime (Vijeo XD) that could cause privilege escalation on the workstation when interacting directly with a driver installed by the runtime software of EcoStruxureª Operator Terminal Expert.
CVE-2020-7543
Modicon M580 Bmep586040 Firmware, Schneider-electric
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2021-08-18
N/A
7.5 HIGH
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.
CVE-2020-7542
140cpu65150 Firmware, Schneider-electric
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2021-08-18
N/A
7.5 HIGH
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.
CVE-2020-7541
140cpu65150 Firmware, Schneider-electric
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2020-12-14
N/A
5.3 MEDIUM
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.
CVE-2020-7540
140cpu65160 Firmware, Schneider-electric
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2020-12-14
N/A
9.8 CRITICAL
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.
CVE-2020-7539
140cpu65150 Firmware, Schneider-electric
Modicon_m221_firmware, Modicon_m221, Modicon_premium_firmware, Modicon_premium, Modicon_quantum_firmware, Modicon_quantum, Modicon_m340_firmware, Modicon_m340, Modicon_m580_firmware, Modicon_m580
2020-12-14
N/A
7.5 HIGH
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.
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