Arbitrary Command Execution Vulnerability in TP-Link TL-WVR, TL-WAR, TL-ER, and TL-R Devices

Arbitrary Command Execution Vulnerability in TP-Link TL-WVR, TL-WAR, TL-ER, and TL-R Devices

CVE-2017-16957 · HIGH Severity

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

TP-Link TL-WVR, TL-WAR, TL-ER, and TL-R devices allow remote authenticated users to execute arbitrary commands via shell metacharacters in the iface field of an admin/diagnostic command to cgi-bin/luci, related to the zone_get_effect_devices function in /usr/lib/lua/luci/controller/admin/diagnostic.lua in uhttpd.

Learn more about our User Device Pen Test.