Schneider Electric Modicon m340 BMXP3420302CL Firmware vulnerabilities

16 CVEs affecting Schneider Electric Modicon m340 BMXP3420302CL Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-6408, published 2024-02-14.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2018-7241, published 2018-04-18. Critical severity, CVSS 9.8. EPSS: 3.7% chance of exploitation in the next 30 days. Hard coded accounts exist in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controllers in all versions of the communication modules.
CVE-2020-7540, published 2020-12-11. Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days. 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…
CVE-2018-7761, published 2018-04-18. Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days. A vulnerability exists in the HTTP request parser in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200 which could allow arbitrary code execution.
CVE-2018-7242, published 2018-04-18. Critical severity, CVSS 9.8. EPSS: 1.9% chance of exploitation in the next 30 days. Vulnerable hash algorithms exists in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controllers in all versions of the communication modules. The algorithm used…
CVE-2020-7535, published 2020-12-11. High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days. A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal' Vulnerability Type) vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and…
CVE-2018-7760, published 2018-04-18. Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days. An authorization bypass vulnerability exists in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. Requests to CGI functions allow malicious users to bypass…
CVE-2020-7537, published 2020-12-11. High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days. 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…
CVE-2020-7543, published 2020-12-11. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. 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…
CVE-2020-7542, published 2020-12-11. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. 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…
CVE-2018-7762, published 2018-04-18. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. A vulnerability exists in the web services to process SOAP requests in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200 which could allow result in a buffer…

Latest

CVE-2023-6408, published 2024-02-14. High severity, CVSS 8.1. EPSS: 0.3% chance of exploitation in the next 30 days. CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause a denial of service and loss of confidentiality, integrity of…
CVE-2020-7549, published 2020-12-11. Medium severity, CVSS 5.3. EPSS: 1.1% chance of exploitation in the next 30 days. 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…
CVE-2020-7541, published 2020-12-11. Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days. 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…
CVE-2020-7539, published 2020-12-11. High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days. 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…
CVE-2020-7536, published 2020-12-11. High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days. A CWE-754:Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M340 CPUs (BMXP34* versions prior to V3.30) Modicon M340 Communication Ethernet modules (BMXNOE0100 (H)…