CVE-2017-17757 Information

Description

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

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/L1ZhaoXin/Router-Vulnerability-Research/blob/master/Tplink_LUCI_Wechat_Authenticated_RCE_Record.txt

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8

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