CVE-2025-9149 - CVE House

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Status published Medium CVE-2025-9149

Wavlink WL-NU516U1 wireless.cgi sub_4032E4 command injection

5.3 CVSS

Vulnerability Description

A vulnerability was determined in Wavlink WL-NU516U1 M16U1_V240425. This impacts the function sub_4032E4 of the file /cgi-bin/wireless.cgi. This manipulation of the argument Guest_ssid causes command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

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

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Credits & Attribution

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

QMSSDXN (VulDB User)

References

More from Wavlink

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Wavlink NU516U1 firewall.cgi sub_401B30 command injection

Wavlink NU516U1 firewall.cgi sub_4016F0 command injection

Wavlink NU516U1 SetName wireless.cgi sub_403198 command injection

Wavlink NU516U1 Delete_Mac_list wireless.cgi sub_4030C0 command injection

Wavlink NU516U1 DeleteMac wireless.cgi sub_402D1C command injection

Affected Vendor

Wavlink

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Affected Software

WL-NU516U1

Vulnerable Versions:

M16U1_V240425

Timeline

Official Publish: August 19th, 2025

Last Modified: August 19th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1105 Ingress Tool Transfer

Command and Control

T1562 Impair Defenses

Defense Evasion

T1213 Data from Information Repositories