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CVE-2025-13901

MEDIUM
5.3
CVSS Score
Published: March 10, 2026 at 05:02 PM UTC
Updated: June 23, 2026 at 05:34 PM UTC
6 products affected across 1 vendorModicon M241 FirmwareModicon M251 FirmwareModicon M262 Firmware

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Modicon M241 Firmware· Schneider Electric
95%
v < 5.4.13.12
Affected range stops below 5.4.13.12, so it looks safe — our inference, not a vendor statement
schneider-electric-modicon-m241 (same device)
Modicon M251 Firmware· Schneider Electric
95%
v < 5.4.13.12
Affected range stops below 5.4.13.12, so it looks safe — our inference, not a vendor statement
schneider-electric-modicon-m251 (same device)
Modicon M262 Firmware· Schneider Electric
95%
v < 5.4.10.12
Affected range stops below 5.4.10.12, so it looks safe — our inference, not a vendor statement
schneider-electric-modicon-m262 (same device)
Modicon M241· Schneider Electric
60%
v < 5.4.13.12
Affected range stops below 5.4.13.12, so it looks safe — our inference, not a vendor statement
Modicon M251· Schneider Electric
60%
v < 5.4.13.12
Affected range stops below 5.4.13.12, so it looks safe — our inference, not a vendor statement
Modicon M262· Schneider Electric
60%
v < 5.4.10.12
Affected range stops below 5.4.10.12, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Source: cverecord
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-041-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-041-01.pdf
Vendor AdvisoryMitigationPatch
Source: cverecord
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-069-01.pdf

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-404

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