CVE-2025-7731

highPriorität · verfolgen · 0OT-Risiko · erhöhtEPSS 0.003 · 28. PerzentilEUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.34% (28th) EPSS
CVSS 7.5 · high
Is it mine?
225 products
Prüfe deine Angriffsfläche
Who says so?
3 sources
cnnvd · enisa_euvd · cisa_csaf_ot

EPSS · bewertet 2026-10-27

Cleartext Transmission of Sensitive Information vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to obtain credential information by intercepting SLMP communication messages, and read or write the device values of the product and stop the operations of programs by using the obtained credential information.

01

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

  • MitigationMELSEC iQ-F Series FX5S-30MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-30MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-30MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-30MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-30MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-30MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-40MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-40MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-40MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-40MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-40MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-40MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-60MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-60MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-60MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-60MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-60MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-60MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-80MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-80MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-80MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-80MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-80MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5S-80MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-32MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-32MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-32MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-32MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-32MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-32MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-64MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-64MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-64MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-64MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-64MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-64MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-80MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-80MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-80MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-80MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-80MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5U-80MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-32MR/DS-TScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/Dcisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/DS-TScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/DSS-TScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-64MT/Dcisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-64MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-96MT/Dcisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UC-96MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MR/ES-Acisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/ES-Acisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MR/ES-Acisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/ES-Acisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MR/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MR/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MR/ES-Acisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/DScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/DSScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/EScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/ES-Acisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/ESScisa_csaf_ot

    Mitsubishi Electric Corporation advises there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of exploiting this vulnerability:

02

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · CISA US
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jpAusnutzbarkeit 3.9 · Auswirkung 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)
03

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Trackcoordinatorcisa_ssvcUS
04

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-319USCWE-319US
05

betroffene Produkte (225)

Betroffene Produkte und Versionsbereiche.

20 von 225 angezeigt
06

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

  • ICSA-25-240-02Mitsubishi Electric MELSEC iQ-F Series CPU Module2025-08-28icsa · cisa_csaf_otUS

    Successful exploitation of this vulnerability could allow an attacker the ability to obtain credential information by intercepting SLMP communication messages, and read or write the device values of the product by using the obtained credential information. In addition, the attacker may be able to stop the operations of programs.

07

auch bekannt als (2)

Weitere Namen und Kennungen dieser Entität.

08

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvdenisa_euvdcisa_csaf_otNVDCVE.orgMITRE
veröffentlicht 2025-09-01geändert 2026-06-17
09

Referenzen (11)

Externe Belege — Patches, Meldungen, Analysen.

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