How severe is CVE-2019-3781?

CVE-2019-3781 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-3781 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-3781?

CVE-2019-3781 affects Cloudfoundry Command Line Interface. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-3781?

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-2019-3781 published?

CVE-2019-3781 was published on 2019-03-07 and last updated on 2026-06-17.

CVE-2019-3781

CVE-2019-3781 is a high-severity vulnerability in Cloudfoundry Command Line Interface with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Cloudfoundry Command Line Interface
Published: 2019-03-07
Last modified: 2026-06-17

Description

Cloud Foundry CLI, versions prior to v6.43.0, improperly exposes passwords when verbose/trace/debugging is turned on. A local unauthenticated or remote authenticated malicious user with access to logs may gain part or all of a users password.

Frequently asked questions

What is CVE-2019-3781?: Cloud Foundry CLI, versions prior to v6.43.0, improperly exposes passwords when verbose/trace/debugging is turned on. A local unauthenticated or remote authenticated malicious user with access to logs may gain part or all of a users password.
How severe is CVE-2019-3781?: CVE-2019-3781 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-3781 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-3781?: CVE-2019-3781 affects Cloudfoundry Command Line Interface. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-3781?: 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-2019-3781 published?: CVE-2019-3781 was published on 2019-03-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cloudfoundry:command_line_interface:*:*:*:*:*:*:*:*

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