Description
A flaw has been found in Totolink A7000R 4.1cu.4154. This impacts the function CloudACMunualUpdateUserdata of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument url causes command injection. The attack can be initiated remotely. The exploit has been published and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Totolink | A7000R | 4.1cu.4154 | — |
References
- VDB-343232 | Totolink A7000R cstecgi.cgi CloudACMunualUpdateUserdata command injection vdb-entry technical-description
- VDB-343232 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #739715 | TOTOLINK A7000R V4.1cu.4154 Command Injection third-party-advisory
- https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A7000R/02_RCE_CloudACMunualUpdateUserdata_RCE.md exploit patch
- https://github.com/xyh4ck/iot_poc/blob/main/TOTOLINK/A7000R/02_RCE_CloudACMunualUpdateUserdata_RCE.md#poc exploit patch
- https://www.totolink.net/ product