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TI-2025-02722 Aliases CVE-2025-3117GHSA-f2qx-w367-78j3

Cross-site scripting in Schneider Electric Modicon Controllers M241/M251

Priority LOW 23CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists impacting configuration file paths that could cause an unvalidated data injected by authenticated malicious user leading to modify or read data in a victim’s browser.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0024 15th percentileScored 2026-11-07
Fix Fixed Modicon Controllers M241/M251 (Schneider Electric): 5.3.12.51Modicon Controllers M262 (Schneider Electric): 5.3.9.18

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Schneider ElectricModicon Controllers M241/M251before 5.3.12.515.3.12.51Patch availableCNA
Schneider ElectricModicon Controllers M262before 5.3.9.185.3.9.18Patch availableCNA
  • Modicon Controllers M241/M251 VendorSchneider Electric Affected before 5.3.12.51 Fixed in 5.3.12.51 Patch available CNA
  • Modicon Controllers M262 VendorSchneider Electric Affected before 5.3.9.18 Fixed in 5.3.9.18 Patch available CNA

Remediation

  • Fix · CNA Modicon Controllers M241/M251 (Schneider Electric) Fixed in 5.3.12.51
  • Fix · CNA Modicon Controllers M262 (Schneider Electric) Fixed in 5.3.9.18

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-3117
  2. 2026-10-03 Alias added: GHSA-f2qx-w367-78j3

References

Other 1

  • TI-2018-05679 SQL injection in U.motion Builder software version 1.3.4 KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-05589 Hard-coded credentials in EVlink City , EVlink Parking , and EVlink Smart Wallbox CVSS 3.1CRITICAL 9.8
  • TI-2022-15561 OS command injection in Schneider Electric SpaceLogic C-Bus Home Controller CVSS 3.1HIGH 8.8
  • TI-2023-04970 Path traversal in Schneider Electric C-Bus Toolkit CVSS 3.1CRITICAL 9.8
  • TI-2019-04862 Improper handling of exceptional conditions in Schneider Electric Modicon M580 CVSS 3.1HIGH 7.5
  • TI-2018-05690 Improper handling of exceptional conditions in Modicon M580 Modicon M340 Modicon Quantum… CVSS 3.1HIGH 7.5
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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences