MC
Product
Modicon Controllers M241/M251
by Schneider Electric · last CVE Mar 10, 2026
8
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 7Low 0
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Add Modicon Controllers M241/M251 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-2875
7.5
0%
May 14
CWE-610: Externally Controlled Reference to a Resource in Another Sphere vulnerability exists that could cause a loss of confidentiality when an unauthenticated attacker…
Affected: Versions prior to v5.3.12.48
CVE-2025-3116
6.5
0%
Jun 10
CWE-20: Improper Input Validation vulnerability exists that could cause Denial of Service when an authenticated malicious user sends special malformed HTTPS request containing…
Affected: Versions prior to 5.3.12.51
CVE-2025-3112
6.5
1%
Jun 10
CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause Denial of Service when an authenticated malicious user sends manipulated HTTPS Content-Length…
Affected: Versions prior to 5.3.12.51
CVE-2025-3898
6.5
1%
Jun 10
CWE-20: Improper Input Validation vulnerability exists that could cause Denial of Service when an authenticated malicious user sends HTTPS request containing invalid data type to…
Affected: Versions prior to 5.3.12.51
CVE-2025-13902
5.4
0%
Mar 10
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause condition where authenticated attackers can have…
Affected: Versions prior to 5.4.13.12
CVE-2025-3117
5.4
0%
Jun 10
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists impacting configuration file paths that could cause an…
Affected: Versions prior to 5.3.12.51
CVE-2025-3905
5.4
0%
Jun 10
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists impacting PLC system variables that could cause an unvalidated…
Affected: Versions prior to 5.3.12.51
CVE-2025-3899
5.4
0%
Jun 10
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists in Certificates page on Webserver that could cause an unvalidated…
Affected: Versions prior to 5.3.12.51
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