CVE-2019-4202

CRITICALNVD 10.010.0—

10.0

IBM API Connect 5.0.0.0 and 5.0.8.6 Developer Portal is vulnerable to command injection. An attacker with a specially crafted request can run arbitrary code on the server and gain complete access to the system. IBM X-Force ID: 159123.

CVSS v3: 10.0
EG Score: 10.0(medium)
EPSS: 87.3%
KEV: Not listed

Published

April 15, 2019

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated May 23, 2026

No patch confirmed yet.

generic

IBM X-Force Exchange

https://exchange.xforce.ibmcloud.com/vulnerabilities/159123

generic

http://www.securityfocus.com/bid/107908

Weakness Classification(1)

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

CWE-78OS Command Injection

Data Freshness Timeline

(refreshed 9× in last 7d / 19× 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.

2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
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2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 20:34 UTCEG score recompute
2026-05-27 20:34 UTCGHSA enrichment
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
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2026-05-26 07:17 UTCepss_batch
2026-05-24 16:47 UTCepss_batch

Frequently asked(5)

What is CVE-2019-4202?

CVE-2019-4202 is a critical vulnerability published on April 15, 2019. IBM API Connect 5.0.0.0 and 5.0.8.6 Developer Portal is vulnerable to command injection. An attacker with a specially crafted request can run arbitrary code on the server and gain complete access to the system. IBM X-Force ID: 159123.

When was CVE-2019-4202 disclosed?

CVE-2019-4202 was first published in the National Vulnerability Database on April 15, 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-2019-4202 actively exploited?

CVE-2019-4202 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 87.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-4202?

CVE-2019-4202 has a CVSS v3 base score of 10.0 (NVD).

How do I remediate CVE-2019-4202?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-4202, 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-2019-4202

📅 Published

🔄 Last Modified

📋 Advisory Details (2)

IBM X-Force Exchange

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-4202?

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Advisory Details (2)

Frequently asked(5)

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