CVE-2019-6845

HIGH
7.5
CVSS Score
Published: October 29, 2019 at 02:49 PM UTC
Updated: June 17, 2026 at 02:39 AM UTC
48 products affected across 1 vendorModicon M580 FirmwareModicon M340 FirmwareTSXMRPC001M Firmware

Using Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions) by N/A?

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions), which could cause the disclosure of information when transferring applications to the controller using Modbus TCP protocol.

Affected

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

All versions
schneider-electric-modicon-m340 (same device)
All versions
schneider-electric-modicon-m580 (same device)
All versions
schneider-electric-tsxmcpc002m (same device)
All versions
schneider-electric-tsxmcpc512k (same device)
All versions
schneider-electric-tsxmfp0128p2 (same device)
All versions
schneider-electric-tsxmfp064p2 (same device)
All versions
schneider-electric-tsxmfpp001m (same device)
All versions
schneider-electric-tsxmfpp002m (same device)
All versions
schneider-electric-tsxmfpp004m (same device)
All versions
schneider-electric-tsxmfpp224k (same device)

Remediation

No guide yet

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

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-319

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