A vulnerability classified as critical has been found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615. This affects an unknown part of the file /boafrm/formWsc of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to initiate the attack 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 copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.309285 | vdb entry technical description third party advisory |
| https://vuldb.com/?ctiid.309285 | permissions required signature vdb entry |
| https://vuldb.com/?submit.574594 | vdb entry third party advisory |
| https://github.com/CH13hh/tmp_store_cc/blob/main/toto/2.md | exploit broken link |
| https://www.totolink.net/ | product |