Is CVE-2024-38666 in the CISA KEV catalog?

No. CVE-2024-38666 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-38666?

CVE-2024-38666 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2024-38666?

CVE-2024-38666 has an EPSS score of 18.88% (97th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2024-38666?

No published fix for CVE-2024-38666 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2024-38666

CRITICALEPSS 97th pctl

9.1

CVSS v3

NVD

Description

An external config control vulnerability exists in the openvpn.cgi openvpn_client_setup() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

CWE-15

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

18.88%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

Exploit2

Related Vulnerabilities

Other CWE-15 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2026-41176	Critical	9.8	35%	-	Fix
CVE-2024-39280	Critical	9.1	34%	-	-
CVE-2023-50252	High	8.3	24%	-	Fix
CVE-2024-51544	High	8.2	14%	-	Fix
CVE-2024-10979	High	8.8	4.4%	-	Fix
CVE-2024-39602	Critical	9.1	2.3%	-	-

Embed a live status badge for CVE-2024-38666

Markdown

[![CVE-2024-38666](https://tridentstack.com/cve/badge/CVE-2024-38666.svg)](https://tridentstack.com/cve/CVE-2024-38666)

HTML

<a href="https://tridentstack.com/cve/CVE-2024-38666"><img src="https://tridentstack.com/cve/badge/CVE-2024-38666.svg" alt="CVE-2024-38666"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

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.