A buffer overflow vulnerability exists in the adm.cgi rep_as_router() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Advisories
Source ID Title
EUVD EUVD EUVD-2024-38393 A buffer overflow vulnerability exists in the adm.cgi rep_as_router() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 21 Aug 2025 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Wavlink
Wavlink wl-wn533a8
Wavlink wl-wn533a8 Firmware
CPEs cpe:2.3:h:wavlink:wl-wn533a8:-:*:*:*:*:*:*:*
cpe:2.3:o:wavlink:wl-wn533a8_firmware:m33a8.v5030.210505:*:*:*:*:*:*:*
Vendors & Products Wavlink
Wavlink wl-wn533a8
Wavlink wl-wn533a8 Firmware

Wed, 15 Jan 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 14 Jan 2025 16:45:00 +0000


Tue, 14 Jan 2025 14:30:00 +0000

Type Values Removed Values Added
Description A buffer overflow vulnerability exists in the adm.cgi rep_as_router() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-01-15T21:07:11.215Z

Reserved: 2024-06-28T16:07:51.472Z

Link: CVE-2024-39756

cve-icon Vulnrichment

Updated: 2025-01-14T16:04:14.160Z

cve-icon NVD

Status : Analyzed

Published: 2025-01-14T15:15:20.753

Modified: 2025-08-21T20:50:32.920

Link: CVE-2024-39756

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.