CVE-2019-6851

mediumpriority · track · 40EPSS 0.291 · 98 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

29.1% (98th) EPSS

CVSS 5 · medium

Is it mine?

24 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-26

A CWE-538: File and Directory Information Exposure vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions), which could cause the disclosure of information from the controller when using TFTP protocol.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-538US

affected products (24)

Products and version ranges known to be affected.

n/a Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions)≤ Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions)enisa_euvdEU
schneider-electric modicon m340 firmwareall versionsnvdUScpe:2.3:o:schneider-electric:modicon_m340_firmware:*:*:*:*:*:*:*:*
schneider-electric modicon m580 firmwareall versionsnvdUScpe:2.3:o:schneider-electric:modicon_m580_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmcpc002m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmcpc002m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmcpc512k firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmcpc512k_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfp0128p2 firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfp0128p2_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfp064p2 firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfp064p2_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfpp001m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfpp001m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfpp002m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfpp002m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfpp004m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfpp004m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfpp224k firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfpp224k_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfpp384k firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfpp384k_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmfpp512k firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmfpp512k_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmrpc001m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmrpc001m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmrpc002m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmrpc002m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmrpc003m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmrpc003m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmrpc007m firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmrpc007m_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmrpc01m7 firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmrpc01m7_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmrpc448k firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmrpc448k_firmware:*:*:*:*:*:*:*:*
schneider-electric tsxmrpc768k firmwareall versionsnvdUScpe:2.3:o:schneider-electric:tsxmrpc768k_firmware:*:*:*:*:*:*:*:*

showing 20 of 24

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2019-10-29modified 2026-06-17

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+19375 more

references (5)

External citations — patches, advisories, analysis.

scry

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