CVE-2020-21224

CRITICALNVD 9.89.8—

9.8

A Remote Code Execution vulnerability has been found in Inspur ClusterEngine V4.0. A remote attacker can send a malicious login packet to the control server

CVSS v3: 9.8
EG Score: 9.8(high)
EPSS: 99.7%
KEV: Not listed

Published

February 22, 2021

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://github.com/NS-Sp4ce/Inspur/
cve@mitrehttps://github.com/NS-Sp4ce/Inspur/tree/master/ClusterEngineV4.0%20Vul
af854a3a-2127-422b-91ae-364da2661108https://github.com/NS-Sp4ce/Inspur/
af854a3a-2127-422b-91ae-364da2661108https://github.com/NS-Sp4ce/Inspur/tree/master/ClusterEngineV4.0%20Vul

Weakness Classification(1)

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

CWE-88Argument Injection or Modification

Data Freshness Timeline

(refreshed 6× in last 7d / 6× 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 20:34 UTCEG score recompute
2026-05-26 20:34 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-24 06:36 UTCOSV refresh

Frequently asked(5)

What is CVE-2020-21224?

CVE-2020-21224 is a critical vulnerability published on February 22, 2021. A Remote Code Execution vulnerability has been found in Inspur ClusterEngine V4.0. A remote attacker can send a malicious login packet to the control server

When was CVE-2020-21224 disclosed?

CVE-2020-21224 was first published in the National Vulnerability Database on February 22, 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-2020-21224 actively exploited?

CVE-2020-21224 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-21224?

CVE-2020-21224 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2020-21224?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-21224, 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-2020-21224

📅 Published

🔄 Last Modified

🔗 References (4)