CVE-2025-10963
Wavlink NU516U1 firewall.cgi sub_4016F0 command injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 25, 2025
- Updated
- Sep 25, 2025
- Reserved
- Sep 25, 2025
Description
A security flaw has been discovered in Wavlink NU516U1 M16U1_V240425. Affected is the function sub_4016F0 of the file /cgi-bin/firewall.cgi. The manipulation of the argument del_flag results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
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-325831 | Wavlink NU516U1 firewall.cgi sub_4016F0 command injectionvdb-entrytechnical-description
- VDB-325831 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #652784 | Wavlink NU516U1 M16U1_V240425 Command Injectionthird-party-advisory
- https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/singlePortForwardDelete.mdrelated
- https://github.com/panda666-888/vuls/blob/main/wavlink/nu516u1/singlePortForwardDelete.md#pocexploit
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