CVE-2024-39294 - CVE House
Back to Database
Status published Critical CVE-2024-39294

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

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-39294

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Discovered by Lilith >_> of Cisco Talos.

References

More from Wavlink

View All →
CVE-2025-9149
Wavlink WL-NU516U1 wireless.cgi sub_4032E4 command injection
Medium 5.3
CVE-2025-10964
Wavlink NU516U1 firewall.cgi sub_401B30 command injection
Medium 5.3
CVE-2025-10963
Wavlink NU516U1 firewall.cgi sub_4016F0 command injection
Medium 5.3
CVE-2025-10962
Wavlink NU516U1 SetName wireless.cgi sub_403198 command injection
Medium 5.3
CVE-2025-10961
Wavlink NU516U1 Delete_Mac_list wireless.cgi sub_4030C0 command injection
Medium 5.1

Affected Vendor

Affected Software

Wavlink AC3000
Vulnerable Versions:
M33A8.V5030.210505

Timeline

Official Publish: January 14th, 2025
Last Modified: January 15th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-120

MITRE ATT&CK TTPs

T1203 Exploitation for Client Execution
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control