What is CVE-2024-39370?

CVE-2024-39370 is a critical-severity vulnerability in Wavlink Ac3000, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.1/10. Published 2025-01-14.

How severe is CVE-2024-39370?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Buffer overflow in Wavlink Ac3000

CVE-2024-39370

An arbitrary code execution vulnerability exists in the adm.cgi set_MeshAp() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated H…

Vulnerability class: Buffer Overflow

EPSS: 0.021 (79.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Wavlink Ac3000 — versions M33A8.V5030.210505
Wavlink Wl-wn533a8
Wavlink Wl-wn533a8_firmware — versions m33a8.v5030.210505

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-39370?: CVE-2024-39370 is a critical-severity vulnerability in Wavlink Ac3000, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.1/10. Published 2025-01-14.
How severe is CVE-2024-39370?: Critical severity. CVSS v3 base score is 9.1 out of 10.