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20 vulnerabilities found for modicon_m241_firmware by schneider-electric
CVE-2025-13902 (GCVE-0-2025-13902)
Vulnerability from nvd – Published: 2026-03-10 17:06 – Updated: 2026-03-10 18:19
VLAI
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon Controllers M241/M251 |
Affected:
Versions prior to 5.4.13.12
|
|
| Schneider Electric | Modicon Controllers M258/LMC058 |
Affected:
All versions
|
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CVE-2025-13901 (GCVE-0-2025-13901)
Vulnerability from nvd – Published: 2026-03-10 17:02 – Updated: 2026-03-10 17:25
VLAI
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon M241/M251 |
Affected:
Versions prior to 5.4.13.12
|
|
| Schneider Electric | Modicon M262 |
Affected:
Versions prior to 5.4.10.12
|
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CVE-2024-6528 (GCVE-0-2024-6528)
Vulnerability from nvd – Published: 2024-07-11 09:03 – Updated: 2024-08-01 21:41
VLAI
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon Controllers M241 / M251 |
Affected:
All versions
|
|
| Schneider Electric | Modicon Controllers M258 / LMC058 |
Affected:
All versions
|
|
| Schneider Electric | Modicon Controllers M262 |
Affected:
All Versions
|
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CVE-2021-22699 (GCVE-0-2021-22699)
Vulnerability from nvd – Published: 2021-05-26 19:19 – Updated: 2024-08-03 18:51
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://download.schneider-electric.com/files?p_D… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 |
Affected:
Modicon M241/M251 logic controllers firmware prior to V5.1.9.1
|
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CVE-2020-7488 (GCVE-0-2020-7488)
Vulnerability from nvd – Published: 2020-04-22 18:51 – Updated: 2026-05-28 20:29
VLAI
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.se.com/ww/en/download/document/SEVD-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions) |
Affected:
EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)
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CVE-2020-7487 (GCVE-0-2020-7487)
Vulnerability from nvd – Published: 2020-04-22 18:50 – Updated: 2024-08-04 09:33
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.se.com/ww/en/download/document/SEVD-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions) |
Affected:
EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)
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CVE-2019-6820 (GCVE-0-2019-6820)
Vulnerability from nvd – Published: 2019-05-22 19:40 – Updated: 2026-05-28 19:28
VLAI
Summary
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 Pro2
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.schneider-electric.com/en/download/do… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Modicon and PacDrive Controller, 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 Pro2 |
Affected:
Modicon and PacDrive Controller, 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 Pro2
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CVE-2017-6030 (GCVE-0-2017-6030)
Vulnerability from nvd – Published: 2017-06-30 02:35 – Updated: 2026-06-04 21:40
VLAI
Title
Schneider Electric Modicon PLCs Predictable Value Range from Previous Values
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | x_refsource_MISC |
| http://www.securityfocus.com/bid/97254 | vdb-entryx_refsource_BID |
| https://github.com/cisagov/CSAF/blob/develop/csaf… |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon M221 |
Affected:
0 , < 1.5.0.0
(custom)
|
|
| Schneider Electric | Modicon M241 |
Affected:
0 , < 4.0.5.11
(custom)
|
|
| Schneider Electric | Modicon M251 |
Affected:
0 , < 4.0.5.11
(custom)
|
Date Public
2017-06-29 00:00
Credits
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CVE-2017-6028 (GCVE-0-2017-6028)
Vulnerability from nvd – Published: 2017-06-30 02:35 – Updated: 2024-08-05 15:18
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | x_refsource_MISC |
| http://www.securityfocus.com/bid/97254 | vdb-entryx_refsource_BID |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Schneider Electric Modicon PLCs |
Affected:
Schneider Electric Modicon PLCs
|
Date Public
2017-06-29 00:00
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CVE-2017-6026 (GCVE-0-2017-6026)
Vulnerability from nvd – Published: 2017-06-30 02:35 – Updated: 2024-08-05 15:18
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | x_refsource_MISC |
| http://www.securityfocus.com/bid/97254 | vdb-entryx_refsource_BID |
| https://www.exploit-db.com/exploits/45918/ | exploitx_refsource_EXPLOIT-DB |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Schneider Electric Modicon PLCs |
Affected:
Schneider Electric Modicon PLCs
|
Date Public
2017-06-29 00:00
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CVE-2025-13902 (GCVE-0-2025-13902)
Vulnerability from cvelistv5 – Published: 2026-03-10 17:06 – Updated: 2026-03-10 18:19
VLAI
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper neutralization of input during web page generation ('cross-site scripting')
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon Controllers M241/M251 |
Affected:
Versions prior to 5.4.13.12
|
|
| Schneider Electric | Modicon Controllers M258/LMC058 |
Affected:
All versions
|
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CVE-2025-13901 (GCVE-0-2025-13901)
Vulnerability from cvelistv5 – Published: 2026-03-10 17:02 – Updated: 2026-03-10 17:25
VLAI
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon M241/M251 |
Affected:
Versions prior to 5.4.13.12
|
|
| Schneider Electric | Modicon M262 |
Affected:
Versions prior to 5.4.10.12
|
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CVE-2024-6528 (GCVE-0-2024-6528)
Vulnerability from cvelistv5 – Published: 2024-07-11 09:03 – Updated: 2024-08-01 21:41
VLAI
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon Controllers M241 / M251 |
Affected:
All versions
|
|
| Schneider Electric | Modicon Controllers M258 / LMC058 |
Affected:
All versions
|
|
| Schneider Electric | Modicon Controllers M262 |
Affected:
All Versions
|
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CVE-2021-22699 (GCVE-0-2021-22699)
Vulnerability from cvelistv5 – Published: 2021-05-26 19:19 – Updated: 2024-08-03 18:51
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://download.schneider-electric.com/files?p_D… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 |
Affected:
Modicon M241/M251 logic controllers firmware prior to V5.1.9.1
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CVE-2020-7488 (GCVE-0-2020-7488)
Vulnerability from cvelistv5 – Published: 2020-04-22 18:51 – Updated: 2026-05-28 20:29
VLAI
Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.se.com/ww/en/download/document/SEVD-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions) |
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CVE-2020-7487 (GCVE-0-2020-7487)
Vulnerability from cvelistv5 – Published: 2020-04-22 18:50 – Updated: 2024-08-04 09:33
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.se.com/ww/en/download/document/SEVD-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions) |
Affected:
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CVE-2019-6820 (GCVE-0-2019-6820)
Vulnerability from cvelistv5 – Published: 2019-05-22 19:40 – Updated: 2026-05-28 19:28
VLAI
Summary
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 Pro2
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.schneider-electric.com/en/download/do… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Modicon and PacDrive Controller, 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 Pro2 |
Affected:
Modicon and PacDrive Controller, 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 Pro2
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CVE-2017-6030 (GCVE-0-2017-6030)
Vulnerability from cvelistv5 – Published: 2017-06-30 02:35 – Updated: 2026-06-04 21:40
VLAI
Title
Schneider Electric Modicon PLCs Predictable Value Range from Previous Values
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | x_refsource_MISC |
| http://www.securityfocus.com/bid/97254 | vdb-entryx_refsource_BID |
| https://github.com/cisagov/CSAF/blob/develop/csaf… |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Schneider Electric | Modicon M221 |
Affected:
0 , < 1.5.0.0
(custom)
|
|
| Schneider Electric | Modicon M241 |
Affected:
0 , < 4.0.5.11
(custom)
|
|
| Schneider Electric | Modicon M251 |
Affected:
0 , < 4.0.5.11
(custom)
|
Date Public
2017-06-29 00:00
Credits
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CVE-2017-6028 (GCVE-0-2017-6028)
Vulnerability from cvelistv5 – Published: 2017-06-30 02:35 – Updated: 2024-08-05 15:18
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | x_refsource_MISC |
| http://www.securityfocus.com/bid/97254 | vdb-entryx_refsource_BID |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Schneider Electric Modicon PLCs |
Affected:
Schneider Electric Modicon PLCs
|
Date Public
2017-06-29 00:00
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CVE-2017-6026 (GCVE-0-2017-6026)
Vulnerability from cvelistv5 – Published: 2017-06-30 02:35 – Updated: 2024-08-05 15:18
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-089-02 | x_refsource_MISC |
| http://www.securityfocus.com/bid/97254 | vdb-entryx_refsource_BID |
| https://www.exploit-db.com/exploits/45918/ | exploitx_refsource_EXPLOIT-DB |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Schneider Electric Modicon PLCs |
Affected:
Schneider Electric Modicon PLCs
|
Date Public
2017-06-29 00:00
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