Description
A vulnerability was found in TOTOLINK T10, A3100R, A950RG, A800R, N600R, A3000RU and A810R 4.1.8cu.5241_B20210927. It has been declared as critical. This vulnerability affects the function CloudACMunualUpdate of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| TOTOLINK | T10 | 4.1.8cu.5241_B20210927 | — |
| TOTOLINK | A3100R | 4.1.8cu.5241_B20210927 | — |
| TOTOLINK | A950RG | 4.1.8cu.5241_B20210927 | — |
| TOTOLINK | A800R | 4.1.8cu.5241_B20210927 | — |
| TOTOLINK | N600R | 4.1.8cu.5241_B20210927 | — |
| TOTOLINK | A3000RU | 4.1.8cu.5241_B20210927 | — |
| TOTOLINK | A810R | 4.1.8cu.5241_B20210927 | — |
References
- VDB-308212 | TOTOLINK T10/A3100R/A950RG/A800R/N600R/A3000RU/A810R cstecgi.cgi CloudACMunualUpdate buffer overflow vdb-entry technical-description
- VDB-308212 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #567081 | TOTOLINK T10/A3100R/A950RG/A800R/N600R/A3000RU/A810R V4.1.8cu.5241_B20210927 Buffer Overflow third-party-advisory
- https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/1.md exploit
- https://www.totolink.net/ product