A vulnerability was found in Tenda W6 1.0.0.9(4122). It has been declared as critical. Affected by this vulnerability is the function formSetCfm of the file /goform/setcfm of the component httpd. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252259. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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.252259 | third party advisory vdb entry permissions required technical description |
| https://vuldb.com/?ctiid.252259 | signature third party advisory vdb entry permissions required |
| https://jylsec.notion.site/Tenda-W6-has-stack-buffer-overflow-vulnerability-in-formSetCfm-4fab28f92ca74f519245b606d8345821?pvs=4 | third party advisory exploit permissions required |