7.5
CVSSv2

CVE-2017-18046

Published: 21/01/2018 Updated: 08/04/2018
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Buffer overflow on Dasan GPON ONT WiFi Router H640X 12.02-01121 2.77p1-1124 and 3.03p2-1146 devices allows remote malicious users to execute arbitrary code via a long POST request to the login_action function in /cgi-bin/login_action.cgi (aka cgipage.cgi).

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dasannetworks h640x_firmware 2.77p1-1124

dasannetworks h640x_firmware 12.02-01121

dasannetworks h640x_firmware 3.03p2-1146