CVE-2024-39273

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

A firmware update vulnerability exists in the fw_check.sh functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary firmware update. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-306

Affected software

Vendor	Product	Versions
Wavlink	Wavlink AC3000	M33A8.V5030.210505

References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-2037Exploit, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2037Exploit, Third Party Advisory

Timeline

Published: Jan 14, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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