CVE-2017-8220

CRITICAL

TP-Link C2 and C20i < 0.9.1_4.2_v0032.0_build_160706 - Remote Code Execution via HTTP POST Host Parameter

Title source: llm

Description

TP-Link C2 and C20i devices through firmware 0.9.1 4.2 v0032.0 Build 160706 Rel.37961n allow remote code execution with a single HTTP request by placing shell commands in a "host=" line within HTTP POST data.

References (1)

Core 1

Core References

Exploit, Technical Description, Third Party Advisory x_refsource_misc

https://pierrekim.github.io/blog/2017-02-09-tplink-c2-and-c20i-vulnerable.html

Scores

CVSS v3 9.9

EPSS 0.0378

EPSS Percentile 88.2%

Attack Vector NETWORK

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

Details

CWE

CWE-78

Status published

Products (2)

tp-link/c20i_firmware < 0.9.1_4.2_v0032.0_build_160706

tp-link/c2_firmware < 0.9.1_4.2_v0032.0_build_160706

Published Apr 25, 2017

Tracked Since Feb 18, 2026