A vulnerability was found in H3C GR-5400AX up to 100R008 and classified as critical. Affected by this issue is the function EditWlanMacList of the file /routing/goform/aspForm. The manipulation of the argument param leads to buffer overflow. The attack may be launched 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.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.310244 | technical description vdb entry |
| https://vuldb.com/?ctiid.310244 | signature permissions required |
| https://vuldb.com/?submit.574080 | third party advisory |
| https://github.com/CH13hh/tmp_store_cc/blob/main/H3C%20GB5400AX/6.md | exploit |