A vulnerability was found in Tenda AC18 15.03.05.05. It has been classified as critical. This affects the function formQuickIndex of the file /goform/QuickIndex. The manipulation of the argument PPPOEPassword leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-256893 was assigned to this vulnerability.
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.256893 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.256893 | signature third party advisory vdb entry permissions required |
| https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formQuickIndex.md | vendor advisory third party advisory exploit |