CVE-2024-39294 — CRITICAL (9.1)

Vulnerability Description

A buffer overflow vulnerability exists in the adm.cgi set_wzdgw4G() 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.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Wavlink	Wl-Wn533A8 Firmware	m33a8.v5030.210505
Wavlink	Wl-Wn533A8	-

Related Weaknesses (CWE)

CWE-120

References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-2026ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2026ExploitThird Party Advisory

FAQ

What is CVE-2024-39294?

CVE-2024-39294 is a vulnerability with a CVSS score of 9.1 (CRITICAL). A buffer overflow vulnerability exists in the adm.cgi set_wzdgw4G() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An att...

How severe is CVE-2024-39294?

CVE-2024-39294 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-39294?

Check the references section above for vendor advisories and patch information. Affected products include: Wavlink Wl-Wn533A8 Firmware, Wavlink Wl-Wn533A8.