CVE-2017-16936

MEDIUM

Tenda AC9, AC15, AC18 Firmware - Unauthenticated Path Traversal via app_data_center

Title source: llm

Description

Directory Traversal vulnerability in app_data_center on Shenzhen Tenda Ac9 US_AC9V1.0BR_V15.03.05.14_multi_TD01, Ac9 ac9_kf_V15.03.05.19(6318_)_cn, Ac15 US_AC15V1.0BR_V15.03.05.18_multi_TD01, Ac15 US_AC15V1.0BR_V15.03.05.19_multi_TD01, Ac18 US_AC18V1.0BR_V15.03.05.05_multi_TD01, and Ac18 ac18_kf_V15.03.05.19(6318_)_cn devices allows remote unauthenticated attackers to read arbitrary files via a cgi-bin/luci/request?op=1&path= URI that uses directory traversal sequences after a /usb/ substring.

References (1)

Core 1

Core References

Issue Tracking, Third Party Advisory x_refsource_misc

https://github.com/Iolop/Poc/tree/master/Router/Tenda

Scores

CVSS v3 6.5

EPSS 0.0085

EPSS Percentile 75.1%

Attack Vector ADJACENT_NETWORK

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

Details

CWE

CWE-22

Status published

Products (6)

tenda/ac15_firmware us_ac15v1.0br_v15.03.05.18_multi_td01

tenda/ac15_firmware us_ac15v1.0br_v15.03.05.19_multi_td01

tenda/ac18_firmware us_ac18v1.0br_v15.03.05.05_multi_td01

tenda/ac18_firmware ac18_kf_v15.03.05.19\(6318_\)_cn

tenda/ac9_firmware us_ac9v1.0br_v15.03.05.14_multi_td01

tenda/ac9_firmware ac9_kf_v15.03.05.19\(6318_\)_cn

Published Nov 24, 2017

Tracked Since Feb 18, 2026