Is CVE-2019-3947 actively exploited?

No active exploitation of CVE-2019-3947 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-3947 be exploited remotely?

Yes. CVE-2019-3947 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-3947?

CVE-2019-3947 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2019-3947

CRITICAL

CVE-2019-3947

CWE-522Published: June 12, 2019· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Fuji Electric V-Server before 6.0.33.0 stores database credentials in project files as plaintext. An attacker that can gain access to the project file can recover the database credentials and gain access to the database server.

NVD Source

Technical Analysis

CVE-2019-3947 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), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.