CVE-2024-45420

MEDIUMNVD 4.34.3—

4.3

Uncontrolled resource consumption in some Zoom Apps before version 6.2.0 may allow an authenticated user to conduct a denial of service via network access.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 42.4%
KEV: Not listed

Published

November 19, 2024

Last Modified

August 19, 2025

References (1)

security@zoomhttps://www.zoom.com/en/trust/security-bulletin/zsb-24042

Weakness Classification(1)

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

CWE-400Uncontrolled Resource Consumption (Denial of Service)

Data Freshness Timeline

(refreshed 14× 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.

2026-06-06 13:46 UTCepss_batch
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Frequently asked(5)

What is CVE-2024-45420?

CVE-2024-45420 is a medium vulnerability published on November 19, 2024. Uncontrolled resource consumption in some Zoom Apps before version 6.2.0 may allow an authenticated user to conduct a denial of service via network access.

When was CVE-2024-45420 disclosed?

CVE-2024-45420 was first published in the National Vulnerability Database on November 19, 2024, with the most recent update on August 19, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-45420 actively exploited?

CVE-2024-45420 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 42.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-45420?

CVE-2024-45420 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2024-45420?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-45420, 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-2024-45420

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-45420?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)