Is CVE-2019-14927 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2019-14927, but active exploitation has not been confirmed.

Can CVE-2019-14927 be exploited remotely?

Yes. CVE-2019-14927 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-14927?

CVE-2019-14927 has a CVSS score of 7.5 (HIGH).

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HIGHPOC

CVE-2019-14927

CWE-306Published: October 28, 2019· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official Description

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).

NVD Source

Technical Analysis

CVE-2019-14927 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

A proof-of-concept (PoC) exploit exists for CVE-2019-14927. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.