Schneider Electric 140Noc77101 vulnerabilities

4 vulnerabilities

Known vulnerabilities in Schneider Electric 140Noc77101, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.8CVE-2020-7540schneider-electric140cpu65150_firmware+21
EPSS score
2.32%
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.5.3CVE-2020-7541schneider-electric140cpu65150_firmware+19
EPSS score
0.91%
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.7.5CVE-2020-7539schneider-electric140cpu65150_firmware+19
EPSS score
1.20%
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.9.8CVE-2020-7533schneider-electric140cpu65260_firmware+15
EPSS score
2.34%
CWE-287: Improper Authentication vulnerability exists which could cause the execution of commands on the webserver without authentication when sending specially crafted HTTP requests.