Description
A vulnerability, which was classified as critical, was found in TOTOLINK EX1200L 9.3.5u.6146_B20201023. This affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument week/sTime/eTime leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-273261 was assigned to this vulnerability. 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-273261 | TOTOLINK EX1200L cstecgi.cgi setParentalRules buffer overflow vdb-entry technical-description
- VDB-273261 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #379316 | TOTOLINK EX1200L_Firmware V9.3.5u.6146_B20201023 buffer overflow third-party-advisory
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/EX1200/setParentalRules.md exploit