CVE-2026-8229
Wavlink NU516U1 wireless.cgi WifiBasic os command injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 10, 2026
- Updated
- May 11, 2026
- Reserved
- May 9, 2026
Description
A vulnerability was detected in Wavlink NU516U1 240425. The affected element is the function WifiBasic of the file /cgi-bin/wireless.cgi. Performing a manipulation of the argument AuthMethod/EncrypType results in os command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | 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 | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
NU516U1Wavlink |
|
References
- VDB-362446 | Wavlink NU516U1 wireless.cgi WifiBasic os command injectionvdb-entrytechnical-description
- VDB-362446 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #800734 | Wavlink NU516U1 M16U1_V240425 Command Injectionthird-party-advisory
- https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_8/8.mdexploit
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