Is CVE-2024-3566 in the CISA KEV catalog?

No. CVE-2024-3566 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-3566?

CVE-2024-3566 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2024-3566?

CVE-2024-3566 has an EPSS score of 6.88% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-3566?

Upgrade Node.js to 20.12.2 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2024-3566

CRITICALEPSS 93th pctl

9.8

CVSS v3

NVD

Description

A command inject vulnerability allows an attacker to perform command injection on Windows applications that indirectly depend on the CreateProcess function when the specific conditions are satisfied.

CWE-77Command Injection

How to fix

Remediation Available

Node.jsWindows application

Affected:19.0.0 20.12.2Fixed in:20.12.2Node.js Foundation

Affected:18.20.2Fixed in:18.20.2Node.js Foundation

Affected:21.0.0 21.7.3Fixed in:21.7.3Node.js Foundation

Node.js (LTS)Windows application

Affected:18.20.2Fixed in:18.20.2Node.js Foundation

Affected:21.0.0 21.7.3Fixed in:21.7.3Node.js Foundation

Affected:19.0.0 20.12.2Fixed in:20.12.2Node.js Foundation

Rust (GNU)Windows application

Affected:1.77.2Fixed in:1.77.2The Rust Project Developers

Rust (MSVC)Windows application

Affected:1.77.2Fixed in:1.77.2The Rust Project Developers

yt-dlpWindows application

Affected:2021.04.11 2024.04.09Fixed in:2024.04.09yt-dlp

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

6.88%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Exploit1

flatt.tech

Third-Party Advisory2

Technical Description1

learn.microsoft.com

Other references4

Related Vulnerabilities

Other CWE-77 (Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2024-21887	Critical	9.1	100%	KEV + Ransom	-
CVE-2023-1671	Critical	9.8	100%	KEV	Fix
CVE-2023-1389	High	8.8	100%	KEV	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2012-1823	Critical	9.8	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 2026-05-15.