The vulnerability in the downloadFile.cgi script of the TOTOLINK A830R, TOTOLINK A950RG, TOTOLINK A3000RU, and TOTOLINK A3100R router microprogramming systems allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability in the downloadFile.cgi subroutine of the TOTOLINK A830R, TOTOLINK A950RG, TOTOLINK A3000RU, and TOTOLINK A3100R routers stems from the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to compromise the...