A vulnerability has been found in Tenda i6 1.0.0.9(3857) and classified as critical. This vulnerability affects 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 initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252256. 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.252256 | third party advisory vdb entry permissions required technical description |
| https://vuldb.com/?ctiid.252256 | signature third party advisory vdb entry permissions required |
| https://jylsec.notion.site/Tenda-i6-has-stack-buffer-overflow-vulnerability-in-formSetCfm-9c9952ba7216422c8188e75c94bb531a?pvs=4 | third party advisory exploit permissions required |