A vulnerability was found in Tenda RX9 Pro 22.03.02.20. It has been rated as critical. This issue affects the function sub_424CE0 of the file /goform/setMacFilterCfg of the component POST Request Handler. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
The product writes data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.281699 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.281699 | permissions required signature vdb entry |
| https://vuldb.com/?submit.427706 | third party advisory vdb entry |
| https://gitee.com/GXB0_0/iot-vul/blob/master/Tenda/RX9/20/setMacFilterCfg.md | permissions required exploit |
| https://www.tenda.com.cn/ | product |