Command Injection Vulnerability in Dasan GPON Home Routers

CVE-2018-10562 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

An issue was discovered on Dasan GPON home routers. Command Injection can occur via the dest_host parameter in a diag_action=ping request to a GponForm/diag_Form URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to execute commands and retrieve their output.

Learn more about our User Device Pen Test.