CVE-2025-9149: Wavlink WL-NU516U1 wireless.cgi sub_4032E4 command injection

Published Aug 19, 2025
·
Updated

A vulnerability was determined in Wavlink WL-NU516U1 M16U1V240425. This impacts the function sub4032E4 of the file /cgi-bin/wireless.cgi. This manipulation of the argument Guestssid causes command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Affected Software

3 affected components
Wavlink WL-NU516U1
All of the following
Wavlink Wl-nu516u1 Firmware=m16u1_v240425
Wavlink WL-NU516U1

Event History

Aug 19, 2025
CVE Published
via MITRE·05:32 PM
Data Sourced
via MITRE·05:32 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
Feb 28, 57989
Event
via FIRST·05:29 AM
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Frequently Asked Questions

1

What is the severity of CVE-2025-9149?

CVE-2025-9149 is rated as a high-severity vulnerability due to its potential for remote command injection.

2

How do I fix CVE-2025-9149?

To mitigate CVE-2025-9149, it is recommended to update the Wavlink WL-NU516U1 firmware to the latest version provided by the vendor.

3

What type of attack does CVE-2025-9149 facilitate?

CVE-2025-9149 facilitates remote command injection attacks through the manipulation of the Guest_ssid argument.

4

Which devices are affected by CVE-2025-9149?

CVE-2025-9149 specifically affects the Wavlink WL-NU516U1 wireless device.

5

Can CVE-2025-9149 be exploited remotely?

Yes, CVE-2025-9149 can be exploited remotely, allowing attackers to execute arbitrary commands on the affected device.

Contact

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