A vulnerability was found in Tenda A15 15.13.07.13. It has been declared as critical. This vulnerability affects the function set_repeat5 of the file /goform/WifiExtraSet of the component Web-based Management Interface. The manipulation of the argument wpapsk_crypto2_4g/wpapsk_crypto5g leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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.250702 | third party advisory vdb entry permissions required technical description |
| https://vuldb.com/?ctiid.250702 | signature third party advisory vdb entry permissions required |
| https://vuldb.com/?submit.262690 | third party advisory |
| https://github.com/yaoyue123/iot/blob/main/Tenda/A15/WifExtraSet.md | third party advisory exploit |
| https://www.tenda.com.cn/ | product |