CVE-2020-4588

HIGHNVD 7.87.8—

7.8

IBM i2 iBase 8.9.13 could allow an attacker to upload arbitrary executable files which, when executed by an unsuspecting victim could result in code execution. IBM X-Force ID: 184579.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 58.8%
KEV: Not listed

Published

October 30, 2020

Last Modified

November 21, 2024

References (4)

psirt@ushttps://exchange.xforce.ibmcloud.com/vulnerabilities/184579
psirt@ushttps://www.ibm.com/support/pages/node/6357037
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/184579
af854a3a-2127-422b-91ae-364da2661108https://www.ibm.com/support/pages/node/6357037

Weakness Classification(1)

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

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 10× 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.

2026-06-04 13:10 UTCepss_batch
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2026-06-02 20:11 UTCepss_batch
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2026-05-29 13:42 UTCepss_batch
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2026-05-26 07:17 UTCepss_batch
2026-05-23 05:49 UTCEG score recompute
2026-05-23 05:49 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2020-4588?

CVE-2020-4588 is a high vulnerability published on October 30, 2020. IBM i2 iBase 8.9.13 could allow an attacker to upload arbitrary executable files which, when executed by an unsuspecting victim could result in code execution. IBM X-Force ID: 184579.

When was CVE-2020-4588 disclosed?

CVE-2020-4588 was first published in the National Vulnerability Database on October 30, 2020, 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-2020-4588 actively exploited?

CVE-2020-4588 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 58.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-4588?

CVE-2020-4588 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2020-4588?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-4588, 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.

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CVE-2020-4588

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2020-4588?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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