CVE-2025-9149 Details
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.
A command injection vulnerability has been identified in the Wavlink WL-NU516U1 wireless network card, specifically in the M16U1_V240425 firmware version. The issue arises in the function sub_4032E4 within the file /cgi-bin/wireless.cgi. The vulnerability allows remote attackers to execute arbitrary OS commands by manipulating the Guest_ssid parameter. This exploitation is made possible through the device's management interface, which is accessible over the network.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Aug 19, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/lin-3-start/lin-cve/blob/main/Wavlink/Wavlink.md | [email protected] | ExploitThird Party Advisory |
| https://github.com/lin-3-start/lin-cve/blob/main/Wavlink/Wavlink.md#poc | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.320528 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.320528 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.629181 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| wavlink wl-nu516u1 firmware | m16u1_v240425 |
CPE
Remediation
| |
| wavlink wl-nu516u1 | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Oct 6, 2025 | Initial Analysis | [email protected] |
| Aug 19, 2025 | New CVE Received | [email protected] |