CVE & CISA-KEV Catalog

CVE-2024-45422

MEDIUM

6.5

CVSS v3

Description

Improper input validation in some Zoom Apps before version 6.2.0 may allow an unauthenticated user to conduct a denial of service via network access.

CWE-20Improper Input Validation

How to fix

Remediation Available

meeting software development kitNVD

Affected:< 6.2.0Fixed in:6.2.0CVE-2024-45422derived from NVD

roomsNVD

Affected:< 6.2.0Fixed in:6.2.0CVE-2024-45422derived from NVD

rooms controllerNVD

Affected:< 6.2.0Fixed in:6.2.0CVE-2024-45422derived from NVD

video software development kitNVD

Affected:< 6.2.0Fixed in:6.2.0CVE-2024-45422derived from NVD

workplaceNVD

Affected:< 6.2.0Fixed in:6.2.0CVE-2024-45422derived from NVD

workplace desktopNVD

Affected:< 6.2.0Fixed in:6.2.0CVE-2024-45422derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Exploit Intelligence

0.53%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Vendor Advisory1

zoom.com

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-08-19.