Known Vulnerabilities for Modicon M340 by Schneider Electric SE

Listed below are 10 of the newest known vulnerabilities associated with "Modicon M340" by "Schneider Electric SE".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-22792 json A CWE-476: NULL Pointer Dereference vulnerability that could cause a Denial of Service on the Modicon PLC controller / simula... Not Provided 2021-09-02 2026-05-29
CVE-2021-22791 json A CWE-787: Out-of-bounds Write vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator w... Not Provided 2021-09-02 2026-05-29
CVE-2021-22790 json A CWE-125: Out-of-bounds Read vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator wh... Not Provided 2021-09-02 2026-05-29
CVE-2021-22789 json A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability that could cause a Denial of... Not Provided 2021-09-02 2026-05-29
CVE-2021-22788 json A CWE-787: Out-of-bounds Write vulnerability exists that could cause denial of service when an attacker sends a specially cra... Not Provided 2022-02-11 2026-05-29
CVE-2021-22787 json A CWE-20: Improper Input Validation vulnerability exists that could cause denial of service of the device when an attacker se... Not Provided 2022-02-11 2026-05-29
CVE-2021-22785 json A CWE-200: Information Exposure vulnerability exists that could cause sensitive information of files located in the web root ... Not Provided 2022-02-11 2026-05-29
CVE-2021-22779 json Authentication Bypass by Spoofing vulnerability exists in EcoStruxure Control Expert (all versions prior to V15.0 SP1, includ... Not Provided 2021-07-14 2026-05-29
CVE-2020-7564 json A CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists in the Web Server on M... Not Provided 2020-11-18 2026-05-29
CVE-2020-7563 json A CWE-787: Out-of-bounds Write vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Le... Not Provided 2020-11-18 2026-05-29
Results limited to 10 most recent vulnerabilities
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