Description
A vulnerability was detected in Totolink A7000R 4.1cu.4154. This affects the function setUnloadUserData of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument plugin_name results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Totolink | A7000R | 4.1cu.4154 | — |
References
- VDB-343231 | Totolink A7000R cstecgi.cgi setUnloadUserData command injection vdb-entry technical-description
- VDB-343231 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #739713 | TOTOLINK A7000R V4.1cu.4154 Command Injection third-party-advisory
- https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A7000R/01_RCE_setUnloadUserData_RCE.md exploit
- https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A7000R/01_RCE_setUnloadUserData_RCE.md#poc exploit
- https://www.totolink.net/ product