A security flaw has been discovered in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This vulnerability affects the function setSysAdm of the file /goform/setSysAdm. The manipulation of the argument admpasshint results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been released to the public and may be exploited. 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.321061 | vdb entry technical description |
| https://vuldb.com/?ctiid.321061 | signature permissions required |
| https://vuldb.com/?submit.631530 | third party advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_26/26.md | related |
| https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_26/26.md#poc | exploit |
| https://www.linksys.com/ | product |