CVE-2019-14927

mediumpriority · attend · 54OT risk · highEPSS 0.409 · 99 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

40.9% (99th) EPSS

CVSS 5 · medium

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-26

An issue was discovered on Mitsubishi Electric Europe B.V. ME-RTU devices through 2.02 and INEA ME-RTU devices through 3.0. An unauthenticated remote configuration download vulnerability allows an attacker to download the smartRTU's configuration file (which contains data such as usernames, passwords, and other sensitive RTU data).

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationsmartRTU and INEA ME-RTUcisa_csaf_ot
Mitsubishi Electric Europe B.V. recommends users update to firmware Version 3.3 or later.
https://www.inea.si/en/telemetrija-in-m2m-produkti/mertu-en/

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

v3.07.5highCVSS:3.0/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:N/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-306USprimaryCWE-425USprimaryCWE-284US

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-47234Mitsubishi Electric smartRTU / INEA ME-RTU - Unauthenticated Configuration DownloadPoC · exploit_db

affected products (5)

Products and version ranges known to be affected.

smartRTU and INEA ME-RTU: all versions prior to Version 3.3all versionscisa_csaf_otUS
Mitsubishi Electric smartRTU and INEA ME-RTU< 3.3cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
inea me-rtu firmware≤ 3.0nvdUScpe:2.3:o:inea:me-rtu_firmware:*:*:*:*:*:*:*:*
mitsubishielectric smartrtu firmware≤ 2.02nvdUScpe:2.3:o:mitsubishielectric:smartrtu_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-21-252-03Mitsubishi Electric Europe B.V. smartRTU and INEA ME-RTU2021-09-09icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to gain remote code execution, obtain credentials, and use credentials found to log into other affected devices.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2019-10-28modified 2026-06-17

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references (9)

External citations — patches, advisories, analysis.

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