Description
A vulnerability was found in WAVLINK QUANTUM D2G, QUANTUM D3G, WL-WN530G3A, WL-WN530HG3, WL-WN532A3 and WL-WN576K1 up to V1410_240222 and classified as critical. Affected by this issue is the function sys_login of the file /cgi-bin/login.cgi of the component HTTP POST Request Handler. The manipulation of the argument login_page leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WAVLINK | QUANTUM D2G | V1410_240222 | — |
| WAVLINK | QUANTUM D3G | V1410_240222 | — |
| WAVLINK | WL-WN530G3A | V1410_240222 | — |
| WAVLINK | WL-WN530HG3 | V1410_240222 | — |
| WAVLINK | WL-WN532A3 | V1410_240222 | — |
| WAVLINK | WL-WN576K1 | V1410_240222 | — |
References
- VDB-310748 | WAVLINK WL-WN576K1 HTTP POST Request login.cgi sys_login buffer overflow vdb-entry technical-description
- VDB-310748 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #583486 | WAVLINK WL-WN532A3/WL-WN576K1/QUANTUM D3G/WL-WN530HG3/QUANTUM D2G/WL-WN530G3A <=V1410_240222 Buffer Overflow third-party-advisory
- https://github.com/CH13hh/tmp_store_cc/blob/main/wavlink/1.md broken-link exploit