Is CVE-2024-3739 in the CISA KEV catalog?

No. CVE-2024-3739 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-3739?

CVE-2024-3739 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2024-3739?

CVE-2024-3739 has an EPSS score of 2.89% (85th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-3739?

Upgrade nginxwebui to 4.2.4 or later.

CVE & CISA-KEV Catalog

CVE-2024-3739

MEDIUMEPSS 85th pctl

6.3

CVSS v3

NVD

Description

A vulnerability classified as critical was found in cym1102 nginxWebUI up to 3.9.9. This vulnerability affects unknown code of the file /adminPage/main/upload. The manipulation of the argument file leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-260578 is the identifier assigned to this vulnerability.

CWE-78OS Command Injection

How to fix

Remediation Available

nginxwebuiNVD

Affected:< 4.2.4Fixed in:4.2.4CVE-2024-3739derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

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

Exploit Intelligence

2.89%probability of exploitation in 30 days

85thpercentile

Elevated risk: more likely to be exploited than 85% of all known CVEs.

References

Exploit1

github.com

Third-Party Advisory1

vuldb.com

Issue Tracking1

github.com

VDB Entry1

vuldb.com

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2014-6271	Critical	9.8	100%	KEV	Fix
CVE-2019-16920	Critical	9.8	100%	KEV	-
CVE-2022-44877	Critical	9.8	100%	KEV	Fix
CVE-2020-8515	Critical	9.8	100%	KEV	-
CVE-2020-9054	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 2025-08-21.