CVE-2021-20443

HIGHNVD 8.88.8—

8.8

IBM Maximo for Civil Infrastructure 7.6.2 includes executable functionality (such as a library) from a source that is outside of the intended control sphere. IBM X-Force ID: 196619.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 46.1%
KEV: Not listed

Published

February 18, 2021

Last Modified

November 21, 2024

References (4)

psirt@ushttps://exchange.xforce.ibmcloud.com/vulnerabilities/196619
psirt@ushttps://www.ibm.com/support/pages/node/6415883
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/196619
af854a3a-2127-422b-91ae-364da2661108https://www.ibm.com/support/pages/node/6415883

Weakness Classification(1)

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

CWE-829Inclusion of Functionality from Untrusted Control Sphere

Data Freshness Timeline

(refreshed 8× in last 7d / 8× 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.

2026-05-27 13:39 UTCepss_batch
2026-05-26 20:39 UTCEG score recompute
2026-05-26 20:39 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 16:49 UTCepss_batch

Frequently asked(5)

What is CVE-2021-20443?

CVE-2021-20443 is a high vulnerability published on February 18, 2021. IBM Maximo for Civil Infrastructure 7.6.2 includes executable functionality (such as a library) from a source that is outside of the intended control sphere. IBM X-Force ID: 196619.

When was CVE-2021-20443 disclosed?

CVE-2021-20443 was first published in the National Vulnerability Database on February 18, 2021, 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-2021-20443 actively exploited?

CVE-2021-20443 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-20443?

CVE-2021-20443 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2021-20443?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-20443, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2021-20443

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Is Your Infrastructure Affected by CVE-2021-20443?

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CVE-2021-20443

📅 Published

🔄 Last Modified

🔗 References (4)