Description
A vulnerability has been found in TOTOLINK EX1200L 9.3.5u.6146_B20201023 and classified as critical. Affected by this vulnerability is the function setLanguageCfg of the file /www/cgi-bin/cstecgi.cgi. The manipulation of the argument langType leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TOTOLINK | EX1200L | 9.3.5u.6146_B20201023 | — |
References
- VDB-275035 | TOTOLINK EX1200L cstecgi.cgi setLanguageCfg stack-based overflow vdb-entry technical-description
- VDB-275035 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #388436 | TOTOLINK EX1200L V9.3.5u.6146_B20201023 Buffer Overflow third-party-advisory
- https://github.com/BeaCox/IoT_vuln/tree/main/totolink/EX1200L/setLanguageCfg_bof exploit
- https://www.totolink.net/ product