Cyber Posture

CVE-2024-39360

CriticalPublic PoC

Published: 14 January 2025

Published
14 January 2025
Modified
21 August 2025
KEV Added
Patch
CVSS Score 9.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0042 62.1th percentile
Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Description

An os command injection vulnerability exists in the nas.cgi remove_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Security Summary

CVE-2024-39360 is an OS command injection vulnerability (CWE-77) in the nas.cgi remove_dir() functionality of the Wavlink AC3000 router running firmware version M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution on the affected device.

An attacker with high privileges (PR:H) who has obtained valid authentication can exploit this vulnerability remotely over the network (AV:N) with low complexity (AC:L) and no user interaction required (UI:N). Successful exploitation grants arbitrary code execution, with a CVSS v3.1 base score of 9.1 (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H), enabling high-impact confidentiality, integrity, and availability violations in a changed scope (S:C).

The Talos Intelligence advisory TALOS-2024-2054, available at https://talosintelligence.com/vulnerability_reports/TALOS-2024-2054, provides further details on this vulnerability.

Details

CWE(s)
CWE-77

Affected Products

wavlink
wl-wn533a8 firmware
m33a8.v5030.210505

References