CVE-2023-25619

HIGH
7.5
CVSS Score
Published: April 19, 2023 at 07:53 AM UTC
Updated: June 17, 2026 at 05:41 AM UTC
17 products affected across 1 vendorModicon M580 FirmwareModicon M340 FirmwareTSXP57 Firmware

Using Modicon M340 CPU (part numbers BMXP34*) by Schneider Electric?

Get instant alerts when new vulnerabilities affect Modicon M340 CPU (part numbers BMXP34*) - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when communicating over the Modbus TCP protocol.

Affected

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

All versions
schneider-electric-bmeh58s (same device)
All versions
schneider-electric-bmep58s (same device)
v < 3.51
Affected range stops below 3.51, so it looks safe — our inference, not a vendor statement
schneider-electric-modicon-m340 (same device)
v < 4.10
Affected range stops below 4.10, so it looks safe — our inference, not a vendor statement
schneider-electric-modicon-m580 (same device)
All versions
schneider-electric-modicon-mc80 (same device)
All versions
schneider-electric-modicon-momentum (same device)
All versions
schneider-electric-tsxp57 (same device)
v < SV3.51
Affected range stops below SV3.51, so it looks safe — our inference, not a vendor statement
v < 4.10
Affected range stops below 4.10, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

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

CVSS

7.5HIGHschneider
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-754

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card