CVE-2024-39784

What it is

Multiple command execution vulnerabilities exist in the nas.cgi add_dir() 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 these vulnerabilities.A command injection vulnerability exists in the disk_part POST parameter.

At a glance

Exploitability

Can be exploited over the network with an admin-level account. High risk of data exposure, data tampering, service disruption.

Exploit odds

6.4% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2025-01-14 15:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 07:42 UTC Last updatedMost recent change to the record

Details

Published

2025-01-14 15:15 UTC

Last modified

2026-06-17 07:42 UTC

Exploit probability

6.4% · EPSS, next 30 days

Weakness

CWE-74

Record status

Modified

Affected

• Wavlink wl-wn533a8 Firmware m33a8.v5030.210505

Attack profile CVSS 3.1 · 9.1

Attack vector

Network

Complexity

Low

Privileges needed

High

User interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High