Schneider Electric Modicon MC80 BMKC8020301 Firmware vulnerabilities

4 CVEs affecting Schneider Electric Modicon MC80 BMKC8020301 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-2022-45788, published 2023-01-30. Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days. A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a…
CVE-2022-37301, published 2022-11-22. High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days. A CWE-191: Integer Underflow (Wrap or Wraparound) vulnerability exists that could cause a denial of service of the controller due to memory access violations when using the Modbus TCP protocol.…
CVE-2021-22786, published 2023-02-01. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol.…
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…