Modicon M241 Firmware

modicon_m241_firmware

CVEs (10)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2025-13902 1Schneider Electric 4Modicon Lmc058 Firmware Modicon M241 FirmwareModicon M251 Firmware+1 more Jun 23, 2026 Mar 10, 2026 5.1 MEDIUM· v4 5.4 MEDIUM· v3 N/A· v2 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 JavaScri...Show more 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.Show less
CVE-2025-13901 1Schneider Electric 3Modicon M241 Firmware Modicon M251 FirmwareModicon M262 Firmware Jun 23, 2026 Mar 10, 2026 6.9 MEDIUM· v4 5.3 MEDIUM· v3 N/A· v2 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 communica...Show more 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.Show less
CVE-2024-6528 1Schneider Electric 5Modicon Lmc058 Firmware Modicon M241 FirmwareModicon M251 Firmware+2 more Jun 17, 2026 Jul 11, 2024 N/A· v4 6.1 MEDIUM· v3 N/A· v2 CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause a vulnerability leading to a cross-site scripting condition where attackers can have a vi...Show more CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause a vulnerability leading to a cross-site scripting condition where attackers can have a victim’s browser run arbitrary JavaScript when they visit a page containing the injected payload.Show less
CVE-2021-22699 1Schneider Electric 2Modicon M241 Firmware Modicon M251 Firmware Jun 17, 2026 May 26, 2021 N/A· v4 7.5 HIGH· v3 7.8 HIGH· v2 Improper Input Validation vulnerability exists in Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 that could cause denial of service when specific crafted requests are sent to the controller over HTTP.
CVE-2020-7488 1Schneider Electric 7Ecostruxure Machine Expert Modicon M218 FirmwareModicon M241 Firmware+4 more Jun 17, 2026 Apr 22, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.
CVE-2020-7487 1Schneider Electric 7Ecostruxure Machine Expert Modicon M218 FirmwareModicon M241 Firmware+4 more Jun 17, 2026 Apr 22, 2020 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.
CVE-2019-6820 1Schneider Electric 12Atv Imc Drive Controller Firmware Modicon Lmc058 FirmwareModicon Lmc078 Firmware+9 more Jun 17, 2026 May 22, 2019 N/A· v4 8.2 HIGH· v3 6.4 MEDIUM· v2 A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network mask and gateway IP address) when a specific Ethernet frame is...Show more A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network mask and gateway IP address) when a specific Ethernet frame is received in all versions of: Modicon M100, Modicon M200, Modicon M221, ATV IMC drive controller, Modicon M241, Modicon M251, Modicon M258, Modicon LMC058, Modicon LMC078, PacDrive Eco ,PacDrive Pro, PacDrive Pro2Show less
CVE-2017-6030 1Schneider Electric 3Modicon M221 Firmware Modicon M241 FirmwareModicon M251 Firmware Jun 4, 2026 Jun 30, 2017 N/A· v4 6.5 MEDIUM· v3 6.4 MEDIUM· v2 A predictable value range from previous values issue was discovered in Schneider Electric Modicon PLCs Modicon M221, firmware versions prior to Version 1.5.0.0, Modicon M241, firmware versions prior to Version 4.0.5.11,...Show more A predictable value range from previous values issue was discovered in Schneider Electric Modicon PLCs Modicon M221, firmware versions prior to Version 1.5.0.0, Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The affected products generate insufficiently random TCP initial sequence numbers that may allow an attacker to predict the numbers from previous values. This may allow an attacker to spoof or disrupt TCP connections.Show less
CVE-2017-6028 1Schneider Electric 2Modicon M241 Firmware Modicon M251 Firmware May 13, 2026 Jun 30, 2017 N/A· v4 9.8 CRITICAL· v3 5.0 MEDIUM· v2 An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network w...Show more An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network with Base64 encoding leaving them susceptible to sniffing. Sniffed credentials could then be used to log into the web application.Show less
CVE-2017-6026 1Schneider Electric 2Modicon M241 Firmware Modicon M251 Firmware May 13, 2026 Jun 30, 2017 N/A· v4 9.1 CRITICAL· v3 6.4 MEDIUM· v2 A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The...Show more A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are lacking randomization and are shared between several users. This may allow a current session to be compromised.Show less