CVE-2024-39761 — CRITICAL (10.0)

Vulnerability Description

Multiple OS command injection vulnerabilities exist in the login.cgi set_sys_init() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an unauthenticated HTTP request to trigger these vulnerabilities.A command injection vulnerability exists within the `restart_week_value` POST parameter.

CVSS Score

10.0

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

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-77

References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-2018ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2018

FAQ

What is CVE-2024-39761?

CVE-2024-39761 is a vulnerability with a CVSS score of 10.0 (CRITICAL). Multiple OS command injection vulnerabilities exist in the login.cgi set_sys_init() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary code exec...

How severe is CVE-2024-39761?

CVE-2024-39761 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2024-39761?

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