CVE-2024-39273

HIGH EPSS 59.9%
Published Jan 14, 20251y ago · Modified Jun 17, 20261w ago
8.1 CVSS 3.1
High
Find Similar
Published Jan 14, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.1
Exploitability
2.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
59.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-306 Missing Authentication for Critical Function Authentication

Affected Products 2

VendorProductVersionRange
wavlinkwl-wn533a8_firmwarem33a8.v5030.210505any
wavlinkwl-wn533a8*any

References 2

  • talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2024-2037
    ExploitThird Party Advisory
  • talosintelligence.com https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2037
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.