CVE-2019-4437

MEDIUMNVD 5.35.3—

5.3

IBM API Connect 2018.1 through 2018.4.1.6 may inadvertently leak sensitive details about internal servers and network via API swagger. IBM X-force ID: 162947.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 43.3%
KEV: Not listed

Published

August 20, 2019

Last Modified

November 21, 2024

References (4)

psirt@ushttp://www.ibm.com/support/docview.wss?uid=ibm10960876
psirt@ushttps://exchange.xforce.ibmcloud.com/vulnerabilities/162947
af854a3a-2127-422b-91ae-364da2661108http://www.ibm.com/support/docview.wss?uid=ibm10960876
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/162947

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2019-4437?

CVE-2019-4437 is a medium vulnerability published on August 20, 2019. IBM API Connect 2018.1 through 2018.4.1.6 may inadvertently leak sensitive details about internal servers and network via API swagger. IBM X-force ID: 162947.

When was CVE-2019-4437 disclosed?

CVE-2019-4437 was first published in the National Vulnerability Database on August 20, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-4437 actively exploited?

CVE-2019-4437 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 43.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-4437?

CVE-2019-4437 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2019-4437?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-4437, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2019-4437

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-4437?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)