Is CVE-2019-9186 actively exploited?

No active exploitation of CVE-2019-9186 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-9186 be exploited remotely?

Yes. CVE-2019-9186 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-9186?

CVE-2019-9186 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2019-9186

CWE-668Published: July 3, 2019· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

In several JetBrains IntelliJ IDEA versions, a Spring Boot run configuration with the default setting allowed remote attackers to execute code when the configuration is running, because a JMX server listens on all interfaces (instead of listening on only the localhost interface). This issue has been fixed in the following versions: 2019.1, 2018.3.4, 2018.2.8, 2018.1.8, and 2017.3.7.

NVD Source

Technical Analysis

CVE-2019-9186 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.