Description
A vulnerability was detected in Wavlink WL-NU516U1 20251208. This vulnerability affects the function sub_401218 of the file /cgi-bin/nas.cgi. Performing a manipulation of the argument User1Passwd results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Wavlink | WL-NU516U1 | 20251208 | — |
References
- VDB-346174 | Wavlink WL-NU516U1 nas.cgi sub_401218 stack-based overflow vdb-entry technical-description
- VDB-346174 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #752016 | Wavlink NU516U1 V251208 Stack-based Buffer Overflow third-party-advisory
- https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/nas.cgi_User1Passwd.md exploit