The vulnerability of the FixMapCfgRpm component (/userRpm/FixMapCfgRpm.htm) in the microprogramming software for TP-Link routers such as TL-WR940N, TL-WR841N, and TL-WR740N allows a hacker to gain unauthorized access to protected information or cause service failures.

The vulnerability of the FixMapCfgRpm component /userRpm/FixMapCfgRpm.htm of the TP-Link routers TL-WR940N, TL-WR841N, and TL-WR740N lies in the copying of buffers without checking the size of the input data during the processing of the Changed parameter. Exploiting this vulnerability can allow a...