A vulnerability, which was classified as critical, was found in Totolink N350RT 9.3.5u.6139_B202012. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-249852. 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).
| Link | Tags |
|---|---|
| https://vuldb.com/?id.249852 | vdb entry third party advisory technical description |
| https://vuldb.com/?ctiid.249852 | third party advisory permissions required signature |
| https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/4/README.md | exploit third party advisory broken link |