A vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been declared as critical. Affected by this vulnerability is the function formSetAPCfg of the file /goform/setWtpData. The manipulation of the argument radio_2g_1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
The product writes data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.316285 | vdb entry technical description third party advisory |
| https://vuldb.com/?ctiid.316285 | vdb entry signature permissions required |
| https://vuldb.com/?submit.615169 | vdb entry third party advisory |
| https://github.com/panda666-888/vuls/blob/main/tenda/ac500/formSetAPCfg.md | related exploit third party advisory |
| https://github.com/panda666-888/vuls/blob/main/tenda/ac500/formSetAPCfg.md#poc | exploit third party advisory |
| https://www.tenda.com.cn/ | product |