Description
A vulnerability, which was classified as critical, has been found in TOTOLINK A7000R 9.1.0u.6268_B20220504. This issue affects the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272783. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TOTOLINK | A7000R | 9.1.0u.6268_B20220504 | — |
References
- VDB-272783 | TOTOLINK A7000R cstecgi.cgi loginauth buffer overflow vdb-entry technical-description
- VDB-272783 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #378312 | TOTOLINK A7000R V9.1.0u.6268_B20220504 Buffer Overflow third-party-advisory
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A7000R/loginauth_password.md exploit