Known Vulnerabilities for Modicon M221 Firmware by Schneider-electric

Listed below are 10 of the newest known vulnerabilities associated with "Modicon M221 Firmware" by "Schneider-electric".

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-2020-28214 json A CWE-760: Use of a One-Way Hash with a Predictable Salt vulnerability exists in Modicon M221 (all references, all versions),... 5.5 - MEDIUM 2020-12-11 2022-02-03
CVE-2020-7568 json A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon M221 (all references, a... 4.3 - MEDIUM 2020-11-19 2022-02-04
CVE-2020-7567 json A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Modicon M221 (all references, all versions) that coul... 5.7 - MEDIUM 2020-11-19 2022-02-04
CVE-2020-7566 json A CWE-334: Small Space of Random Values vulnerability exists in Modicon M221 (all references, all versions) that could allow ... 7.3 - HIGH 2020-11-19 2022-02-03
CVE-2020-7565 json A CWE-326: Inadequate Encryption Strength vulnerability exists in Modicon M221 (all references, all versions) that could allo... 7.3 - HIGH 2020-11-19 2022-02-03
CVE-2020-7489 json A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability ex... 9.8 - CRITICAL 2020-04-22 2022-01-31
CVE-2019-10953 json ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have... 7.5 - HIGH 2019-04-17 2022-01-31
CVE-2019-6820 json A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP co... 8.2 - HIGH 2019-05-22 2022-02-03
CVE-2018-7823 json A Environment (CWE-2) vulnerability exists in SoMachine Basic, all versions, and Modicon M221(all references, all versions pr... 5.3 - MEDIUM 2019-05-22 2022-01-31
CVE-2018-7822 json An Incorrect Default Permissions (CWE-276) vulnerability exists in SoMachine Basic, all versions, and Modicon M221(all refere... 5.5 - MEDIUM 2019-05-22 2022-01-31
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		Schneider-electricModicon M221 Firmware1.6.2.0
Operating
System		Schneider-electricModicon M221 Firmware1.1.1.5
Operating
System		Schneider-electricModicon M221 Firmware-
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report