Is CVE-2024-27240 in the CISA KEV catalog?

No. CVE-2024-27240 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-27240?

CVE-2024-27240 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2024-27240?

CVE-2024-27240 has an EPSS score of 0.17% (7th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-27240?

Upgrade rooms to 6.0.0 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2024-27240

HIGH

7.1

CVSS v3

NVD

Description

Improper input validation in the installer for some Zoom Apps for Windows may allow an authenticated user to conduct a privilege escalation via local access.

CWE-20Improper Input Validation

How to fix

Remediation Available

roomsNVD

Affected:< 6.0.0Fixed in:6.0.0CVE-2024-27240derived from NVD

workplace desktopNVD

Affected:< 6.0.0Fixed in:6.0.0CVE-2024-27240derived from NVD

workplace virtual desktop infrastructureNVD

Affected:< 5.17.13Fixed in:5.17.13CVE-2024-27240derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.17%probability of exploitation in 30 days

7thpercentile

Low risk: more likely to be exploited than 7% 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 2025-08-05.