How severe is CVE-2019-4397?

CVE-2019-4397 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-2019-4397 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-4397?

CVE-2019-4397 primarily affects Ibm Cloud Orchestrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-4397?

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

When was CVE-2019-4397 published?

CVE-2019-4397 was published on 2019-10-24 and last updated on 2026-06-17.

CVE-2019-4397

CVE-2019-4397 is a medium-severity vulnerability in Ibm Cloud Orchestrator 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. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ibm Cloud Orchestrator
Published: 2019-10-24
Last modified: 2026-06-17

Description

IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise 2.5 through 2.5.0.9 and 2.4 through 2.4.0.5 stores sensitive information in URL parameters. This may lead to information disclosure if unauthorized parties have access to the URLs via server logs, referrer header or browser history. IBM X-Force ID: 162239

Frequently asked questions

What is CVE-2019-4397?: IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise 2.5 through 2.5.0.9 and 2.4 through 2.4.0.5 stores sensitive information in URL parameters. This may lead to information disclosure if unauthorized parties have access to the URLs via server logs, referrer header or browser history. IBM X-Force ID: 162239
How severe is CVE-2019-4397?: CVE-2019-4397 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-2019-4397 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-4397?: CVE-2019-4397 primarily affects Ibm Cloud Orchestrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-4397?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-4397 published?: CVE-2019-4397 was published on 2019-10-24 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:cloud_orchestrator:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cloud_orchestrator_enterprise:*:*:*:*:*:*:*:*

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