How severe is CVE-2019-4457?

CVE-2019-4457 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2019-4457 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-4457?

CVE-2019-4457 affects Ibm Jazz Foundation. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-4457?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-4457 published?

CVE-2019-4457 was published on 2020-02-19 and last updated on 2026-06-17.

CVE-2019-4457

CVE-2019-4457 is a medium-severity vulnerability in Ibm Jazz Foundation with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Jazz Foundation
Published: 2020-02-19
Last modified: 2026-06-17

Description

IBM Jazz Foundation 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, and 6.0.6.1 could allow an authenticated user to obtain sensitive information that could be used in further attacks against the system. IBM X-Force ID: 163654.

Frequently asked questions

What is CVE-2019-4457?: IBM Jazz Foundation 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, and 6.0.6.1 could allow an authenticated user to obtain sensitive information that could be used in further attacks against the system. IBM X-Force ID: 163654.
How severe is CVE-2019-4457?: CVE-2019-4457 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2019-4457 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-4457?: CVE-2019-4457 affects Ibm Jazz Foundation. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-4457?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-4457 published?: CVE-2019-4457 was published on 2020-02-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:jazz_foundation:*:*:*:*:*:*:*:*

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