MM
Product
Modicon M241 Firmware
by Schneider-electric · last CVE Mar 10, 2026
10
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
VulnerabilityMedium
Schneider Electric Modicon Controllers M241, M251, M258, and LMC058
View CSAF Summary Successful exploitation of this vulnerability may risk a Cross-site Scripting or an open redirect attack which could result in an account takeover scenario or the execution of code in the user browser. The following versions of Schneider Electric Modicon Controllers M241, M251, M258, and LMC058 are affected: Modicon M241 versions prior to 5.4.13.12 Modicon_Controller_M241 Modicon M251 versions prior to 5.4.13.12 Modicon_Controller_M251 Modicon Controllers M258 all firmware versions Modicon_Controllers_M258 Modicon Controllers LMC058 all firmware versions Modicon_Controllers_LMC058 CVSS Vendor Equipment Vulnerabilities v3 5.4 Schneider Electric Schneider Electric Modicon Controllers M241, M251, M258, and LMC058 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2025-13902 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause condition where authenticated attackers can have a victim's browser run arbitrary JavaScript when the victim hovers over a maliciously crafted element on a web server containing the injected payload. View CVE Details Affect...
Mar 19, 2026·CISA Advisories
VulnerabilityMedium
Schneider Electric Modicon M241, M251, and M262
View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition on the product. The following versions of Schneider Electric Modicon M241, M251, and M262 are affected: Modicon M241 versions prior to 5.4.13.12 Modicon_Controller_M241 Modicon M251 versions prior to 5.4.13.12 Modicon_Controller_M251 Modicon M262 versions prior to 5.4.10.12 Modicon_Controller_M262 CVSS Vendor Equipment Vulnerabilities v3 5.3 Schneider Electric Schneider Electric Modicon M241, M251, and M262 Improper Resource Shutdown or Release Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2025-13901 CWE-404 Improper Resource Shutdown or Release vulnerability exists that could cause partial Denial of Service on Machine Expert protocol when an unauthenticated attacker sends malicious payload to occupy active communication channels. View CVE Details Affected Products Schneider Electric Modicon M241, M251, and M262 Vendor: Schneider Electric Product Version: Schneider Electric Modicon M241 versions prior to 5.4.13.12: Modicon_Controller_M241, Schneider Electric Modicon M251 versions prior to 5.4.13.12: Modicon_Controller_M251, Schneider Electric Modicon M262 versions prior to 5.4.10...
Mar 19, 2026·CISA Advisories