How severe is CVE-2019-18368?

CVE-2019-18368 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2019-18368 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-18368?

CVE-2019-18368 affects Jetbrains Toolbox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-18368?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-18368 published?

CVE-2019-18368 was published on 2019-10-31 and last updated on 2026-06-17.

CVE-2019-18368

CVE-2019-18368 is a high-severity vulnerability in Jetbrains Toolbox with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Jetbrains Toolbox
Published: 2019-10-31
Last modified: 2026-06-17

Description

In JetBrains Toolbox App before 1.15.5666 for Windows, privilege escalation was possible.

Frequently asked questions

What is CVE-2019-18368?: In JetBrains Toolbox App before 1.15.5666 for Windows, privilege escalation was possible.
How severe is CVE-2019-18368?: CVE-2019-18368 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2019-18368 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-18368?: CVE-2019-18368 affects Jetbrains Toolbox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-18368?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-18368 published?: CVE-2019-18368 was published on 2019-10-31 and last updated on 2026-06-17.

References

https://blog.jetbrains.com/blog/2019/10/29/jetbrains-security-bulletin-q3-2019/

Affected products (1)

cpe:2.3:a:jetbrains:toolbox:*:*:*:*:*:windows:*:*

More vulnerabilities in Jetbrains Toolbox

CVE-2020-25207 — Critical (CVSS 9.8): JetBrains ToolBox before version 1.18 is vulnerable to Remote Code Execution via a browser protocol handler.
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CVE-2020-25013 — High (CVSS 7.5): JetBrains ToolBox before version 1.18 is vulnerable to a Denial of Service attack via a browser protocol handler.
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